Answer:
x=-3,x=9
Step-by-step explanation:
x^2-6x-20-7=0
x^2-6x-27=0
x^2-(9-3)x-27=0
x^2-9x+3x-27=0
x(x-9)+3(x-9)=0
(x+3)(x-9)=0
x=-3,x=9
I believe it’s the answer is A
Answer:
-2
Step-by-step explanation:
m=y2-y1/x2-x1
y2=2 y1=8
x2=2 x1=4
=2-8/4-2
=-4/2
=-2
Answer:
IM SO SORRY i DONT KNOW I JUST FIND IT COOL THAT WE BOTH USE SCHOOLOGY DONT HATE ME
Step-by-step explanation: