Question

Solve (x^2 + x)^2 – 8(x^2 + x) + 12 = 0​

Answer 1

Answer:

x

2

−8x+12=0

x

2

−6x−2x+12=0

x(x−6)−2(x−6)=0

(x−6)(x−2)=0

x=6,2

Answer 2

3.1 Find roots (zeroes) of : F(x) = x4-2x3-7x2+8x+12Quotient : x3+x2-4x-4 Remainder: 0 5.2 Solving x2+3x+2 = 0 by Completing The Square .