7920, yeah, I had to put 20 characters, so I'm just typing
(X+5)(x-7)
Perform FOIL
x^2-7x+5x-35
Add 5x to -7x
<span>Final Answer: x^2-2x-35</span>
X = - 2 x = - 2
If we multiply it by 5:
x = - 2 x = - 2 / * 5
then:
5 x = - 2 * 5 x = - 2 * 5
5 x = - 10 x = - 10
Answer:
C ) Multiplication Property of Equality.
This is table and the graph. I hope it helps.