Question

Find the zeros of f(x)=x^2 +5x -6.

A. {2, 3}
B. {-6, 1}
C. {-2,-3}
D. {-6,-1}

Answer 1

B

Explanation:

Answer 2

B {-6,1}

Explanation:

f(x)=x²+5x-6

=x²+6x-x-6

=x(x+6)-1(x+6)

=(x+6)(x-1)

so x=-6,1