Question

Complete the Square:
4x^2 - 7x - 7 = 0

Answer 1

And OR or (x-a)(x-b) will be fyn

Answer 2

4( x^2 -7x/4 - 7/4)
4( x^2 - 7x/4 + 49/64 - 49/64 - 7/4)
4(x-7/8)^2 - 4( 49/64 + 7/4)
4(x-7/8)^2 - 161/16

Answer 3

so what will the values of X be?

Answer 4

x = 2.46 or x = --0.711

Answer 5

x^2 - 7x/4 - 7/4 can be taken from 4( x^2 -7x/4 - 7/4)=0 as 4(0) has to equal 0

Answer 6

oh btw is the second one 0.711 or did you double tap - by accident ?

Answer 7

its
x = -0.711

Answer 8

thanks