Answer:
x²-5x-36
a=1 ,b=-5, c=-36
Step-by-step explanation:
x+4
x-9
___
x²+4x
-9x-36
________
=x²-5x-36
(x + 4) (x - 9) = 0
(x • x)= x²
(x • -9)= -9x
(4 • x)= 4x
(4 • -9)= -36
correct me if I'm wrong
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
x²-5x-36
a=1 ,b=-5, c=-36
Step-by-step explanation:
x+4
x-9
___
x²+4x
-9x-36
________
x²-5x-36
Answer:
=x²-5x-36
Step-by-step explanation:
(x + 4) (x - 9) = 0
(x • x)= x²
(x • -9)= -9x
(4 • x)= 4x
(4 • -9)= -36
=x²-5x-36
correct me if I'm wrong