Question

4x(x+1) = 7 (solve quadratic equation)

Answer 1

do u know quadratic formula?

Answer 2

yes

Answer 3

but don't I need to foil this first?

Answer 4

yes
4x (x+1) = 4x^2 + 4x

Answer 5

minus 7 too right?

Answer 6

so your quadratic equation in the form ax^2+bx+c = 0
will be
4x^2 +4x-7 = 0
yes
find a,b,c values

Answer 7

I get all that but I need the answer in square roots. I can't write decimals on the test.. that I don't have a problem with

Answer 8

how are you getting decimals ?
did u calculate b^2-4ac = ... ?

Answer 9

I got square root of 44

Answer 10

no...
what values of a,b,c, u got ?