Question

Solve : 3(x/2 + 1 )^2 = 27

Answer 1

Step-by-step explanation:

after solving we got the value of x=7

Answer 2

Answer:

x=-8 or x=4

Step-by-step explanation:

3(x/2+1)²=27

(x/2)²+ 2(x/2)(1) + (1)² = 27/3

x²/4 + x + 1 = 9

x²/4 + x + 1 -9=0

x²/4+x-8=0

x²+4x-32=0

x²+8x-4x-32=0

x(x+8)-4(x+8)=0

(x+8)(x-4)=0

x+8=0 or x-4=0

x=-8 or x=4