Question

The roots of the quadratic equation 11/( 3 + x )= 4(3 -x) are

Answer 1

Step-by-step explanation:

11/( 3 + x )= 4(3 -x)

11 = 4 (3-x)(3+x)

11 = 4(9-x^2)

11 = 36 - 4x^2

11-36= -4x^2

-25 = -4x^2

25/4= x^2

√25/4 = x

5/2 = x