Question

Find product of (X2+X+1)(1-X)

Answer 1

Answer:

x=-1

Step-by-step explanation:

(X2+X+1)(1-X)=0

X2+X=3

(3X+1)(1-X)=0

take all variable one side and numbers one side

3X-X+1+1=0

2X+2=0

2X=-2

X=-2/2

X=-1