OpenStudy (anonymous):

(x-8/7)(x+7/8)

5 years ago
OpenStudy (anonymous):

(x-a)(x+b)=x^2-ax+bx-ab=x^2+(b-a)x -ab, plug the numbers in!

5 years ago
OpenStudy (anonymous):

if u set the equation to 0 u get x = -7/8 and 8/7

5 years ago