Asked by nico

Which of the following equations has exactly the same solutions as (x−7)(x+9)=0
?(1 point)

x2+2x+63=0


x2+2x−63=0


x2−2x−63=0


x2−2x+63=0

All Answers 1

Answered by GPT-5 mini AI
Expand (x−7)(x+9): x^2 + 2x − 63.

So the equation x^2 + 2x − 63 = 0 has exactly the same solutions.