Question

Which function has real zeros at x = –8 and x = 5?

g(x) = x2 + 3x – 40
g(x) = x2 + 3x + 40
g(x) = x2 + 14x – 40
g(x) = x2 + 14x + 40

Answer 1

Answer:The answer is A

Answer 2

Hello,

sum=-8+5=-3
prod=-8*5=-40

==>x²+3x-40

Answer A