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# Education FAQ

(D3-6D2+12D-8)Y=0Find The General Solution?
Find the general solution? (D3-6D2+12D-8)Y=0 The characteristic equation is D3-6D2+12D-8=0 (D-2)3=0 D=2,2,2 the general solution is y=(c1+c2x+c3x 2 )e 2x Of course, (D-2)3 contained by the above means (D-2)^3. Similarly for other Dn terms: they are intended to represent D^n.

(h) Discuss Your Opinion Of Graphing As A Problem Solving Tool. When…
Graphs are excellent tools used in prob about a million different applications. Two that I have used (out of many): Tracking the progress or dearth of progress with stocks. A fantastic way to try and determine if a stock is on the way up…

Help please ;] 2+2, that would be 4! 🙂 4! Is actually something else. It is 4 factorial = 4*3*2*1 = 24. It is equal to four! The answer is 4 because if u count on fingers also it is 4

(Po)/(t + 1). Can You Fill In The The Chart If T=0 (2010), T=1(2011),…
I feel sorry for that location… 8000/(0+1) = 8000 8000/(1+1) = 4000 8000/(2+1) ~ 2667 8000/(3+1) = 2000 8000/(6+1) ~ 1143

(probability) In A Word Game You Choose A Tile From A Bag Then Replace…
Total Constant letter = 15 Total Vowels letter= 21 total letters = 36 Probability (consonant on first place) = 15/36 Probability (vowel on second place) = 21/36 Probability Of Getting A Consonant And Then A Vowel = (15/36)(21/36)…

(w^2-2w+1)+(2w-5+w^2) Perform The Indicated Operation, Can You Help…
Remove parentheses and collect terms. w 2 -2w +1 +2w -5 +w 2 = w 2 (1+1) +w(-2 +2) +1 -5 = 2w 2 — 4 Thank you so much for your help, math is not my subject of choice!

(why Is This Sentence Correct) Michael Has Lived In Portland, Oregon;…
Properly punctuated, the sentence would read … Michael has lived in Portland, Oregon; San Francisco, California; and Providence, Rhode Island. The semicolon is used to separate list elements that own commas in them.

(x Square + 2)square — 11(x Square + 2)= -30?
(x 2 + 2) 2 — 11(x 2 + 2) = -30 x 4 + 4x 2 + 4 — 11x 2 — 22 = -30 x 4 — 7x 2 = -12 x 4 — 7x 2 + 12 = 0…

(x^2 — 11x +4) — (-2x^2 -2x — 6) — (x^2 + 6x — 5),can You Perform…
Perform the indicated operations (x^2 — 11x +4) — (-2x^2 -2x — 6) — (x^2 + 6x — 5) = x^2 — 11x +4 +2x^2 +2x + 6 — x^2 — 6x + 5 = x^2+2x^2- x^2 -…

Check your answer by substituting it for x in the equation, and evaluating the resulting expression. The equation is equivalent to a 2 — a = 6 (where a=(x 2 +2x) ) a 2 — a — 6 = 0 (subtract 6)…

Just subtract the numbers from both sides x^2-x^2=0 3x-2x=x 2-2=0 0+0+x=x the answer is x

(x^2-xy+5x-5y)/(x^2+5x), Can You Solve This?
There doesn’t appear to be anything to solve. However, the expression can be simplified somewhat. First, look at the expression. The numerator has 3 terms containing x and 2 terms containing y. Both of the y expressions in the numerator have a negative sign. The denominator’s vocabulary all contain…

(x^2y^3)(x^3y)^2 Can You Simplify The Following?
(x 2 y 3 )(x 3 y) 2 = x 2 y 3 x 3*2 y 1*2 = x 2+6 y 3+2 = x 8 y 5 Thank you very much for help:)

Please Help My guess is that this needs some parentheses. As written, we have ((x -3 )(y 1 )(1/2)(x)) -3 + (6x 9 y 3 /-3)x = (y/(2x 2 )) -3 — 2x 10 y 3 = 8x 6 /y 3 -…

(x+18)(x-6)(x+6)>0, Can You Help Solve?
Please help solve In order for the product to be positive, the number of negative factor must be even: 0, or 2. 0 negative factors x+18>0, way x>-18 x-6>0, means x>6 x+6>0, means x>-6 Clearly, x>6 is the most restrictive of these and covers the…

(x+5)^2=9 Can You Use The Square Root Property To Solve Each Equation…
(present Solutions In Solution Set Notation). Show Work. Take the square root of both sides, recognizing that the square root may be positive or negative … (x+5) = ±3 x = ±3 — 5 (subtract 5 from both sides) x = {-2,…

(x+7)(x+5)=8? Can You Know The X?
(x+7)(x+5)=8 x*x + x*5 + x*7 + 7*5 = 8 x 2 + 5x + 7x + 35 = 8 x 2 + 11x + 35 = 8 x 2 + 11x + 35 — 8 = 0 x 2 +…

-(x-2) + X (6x — 7) How Do I Solve?
-(x-2) + x (6x — 7) = -x + 2 + 6x^2 — 7x = 6x^2 — 8x + 2 = 2(3x^2 — 4x + 1) = 2(3x^2 — 3x — x + 1) = 2{3x(x — 1) — (x…

(x-2)(2x-5) How Do I Solve This Equation Using Factoring?
(x-2)(2x-5) (x-2)(2x-5)= x*(2x-5) — 2*(2x — 5) By using distributive property of multiplication over addition. (x-2)(2x-5)= x*2x — x*5 — [2*2x — 2*5] (x-2)(2x-5)= 2×2 — 5x — [4x — 10] (x-2)(2x-5)= 2×2 — 5x — 4x + 10 (x-2)(2x-5)= 2×2 -…

(x-2)^2=10 Is This Correct After Squaring Both Sides 2+/-sq Rt Of…
(x-2) 2 = 10 x-2 = ±?10 after taking the square root of both sides x = 2±?10 after adding 2 to the square root of both sides

(x2+3x) — (x2+2x =3)=?
Both x2 are by the 2nd power (x2+3x)- (x2+2x-3=0) If both x2 are to the 2nd power, then x2 = x*x4 x*x4+3x-(x*x4+2x-3=0) x*x4+3x-x*x4-2x+3=0 x*x4-x*x4+3x-2x+3=0 note that x*x4-x*x4=0 therefore, 3x-2x+3=0 x+3=0 or x=-3 Thanks!

(x2ndpwr-5)2ndpwr = 3Solution 5+/-square Rt Of 3. Is This Correct…
(x 2 -5) 2 = 3 Try 5+?3 for x ((5+?3) 2 -5) 2 = 3 you can see this one coming … (25 + 10?3 + 3 — 5) 2 = 3 (23 + 10?3) 2 = 3 529…

(x-2y)^2=y, Can You Help?
Any help is appreciated with my calculus homework. Find dy/dx by implicit differentiation. 2(x — 2y)(1 — 2(dy/dx)) = dy/dx solve for dy/dx (2x — 4y)(1 — 2(dy/dx)) = dy/dx Open the brackets you will get 2x-4x(dy/dx)-4y+8y(dy/dx) = dy/dx -4x(dy/dx) + 8y(dy/dx) — dy/dx = -2x +…

(x-4)(2x^2-7x+8) Multiply. Can You Please Solve This Problem?
Please solve this problem (x — 4)(2x 2 — 7x + 8) to multiply this….first multiply each term in (2x 2 — 7x + 8) by x and after by -4 and add…so u get (x — 4)(2x 2 — 7x + 8) =…

(x-7)/5-5/2=(x+9)/10?How Do You Solve A Variable With Division?
Well you have to make it so they r all over 10 U receive: (2x-14)/10-25/10=(x+9)/10 now you add similar 2x-39=x+9 x-39=9 +39 +39 x=48

(y-3)squared + (x-3)squared = 121X=? Y=?
Your equation describes a circle of radius 11 centered at (3, 3). An infinite number of values of x and y will satisfy the equation. Two of the possible solutions are … (x, y) = (3, 14) (x, y) = (14, 3)

) One Card Is Selected At Random From A Standard 52-card Deck Of Playing…
There are 26 black cards in a standard 52-card deck. The probability of drawing one of them from a randomized deck is 26/52 = 1/2.

*** Is 20 A Good Score On The ACT?***
20 is not the bad, it is pretty good. These test’s scores single helps you to get admission within some good universities. Just don’t judge/test your intelligence on one test gain. The average ACT score is approximately 20. Best of luck for your future 🙂

*******I’m Doing A Project At School About Serial Killers, Does Anyone…
There are so many, horrible thing, but the most popular ones are: Manson, Gein, Bundy, Dahmer(personally the worst one for me), and Gacy. What a terrible entry to do a project on. Ed freaking Gein….he is such a weirdo…research him.

,A Straight Horizontal Line Across The Graph Would Indicate » …
A. No motionb. Constant speedc. Maximum speed A Straight Horizontal Line Across The Graph Would Indica
te constant speed. The answer is B CONSTANT SPEED