Question

Please Solve for x: 11x^2-7=2-5x^2 Also if you can please show your work so I can learn how to to do the problem.

Answer 1

okay so we can add 'like' terms... meaning 11x^2 and -5x^2 are 'like' terms

Answer 2

Sign is going to change when it shifts there.

Answer 3

so we add 5x^2 to both sides of the equation and we get

16x^2 - 7 = 2

then add 7 to both sides to get

16x^2 = 9

now we can take the square root of both sides to get [(4x)^2 = 16 btw...]

4x = 3

divide by 4 on both sides to get

x = 3/4

Answer 4

So in the end we have (5x - 6)(x - 1)

Answer 5

@tyrell84 what?

Answer 6

f 5x^2 - 11x + 6
= 5x^2 - 5x - 6x + 6
= (5x^2 - 5x) - (6x - 6)
= 5x(x - 1) - 6(x - 1)
= (x - 1)(5x - 6)
anwser (5x - 6)(x - 1)

Answer 7

it's 11x^2

Answer 8

robz

Answer 9

ur not doing the caulatur not rite

Answer 10

it is \[11x^{2}\]not 11x

Answer 11

bro i not going to ARUGE WIT HU

Answer 12

okay

Answer 13

if you're going to troll, i would recommend xbox live, not openstudy

Answer 14

nerd lol get out ur mom basement then u can try to get on sumone