Question

The product of the roots of the equation x^2 + x = 2 is:
A. -2
B. 0
C. 1

Answer 1

-2

Explanation:

Answer 2

Correct answer is A. -2 why
x^2+x-2=0 => x^2+2x-x-2=0 => x(x+2)-(x+2)=0 => (x+2) (x-1)=0 =>
x+2=0 or x-1=0 => x1=-2 and x2=1 => x1 * x2 = 1* (-2)= -2