X^2 - 49 = (x + 7)(x - 7) = x^2 - 7x + 7x = 49 = x^2 - 49
You just need to know that a factor is one of the two numbers you multiply together to get a product. Prime numbers have only two factors: 1 and the number itself.
Answer:
m = - 3 / 4
Step-by-step explanation:
1m + 3/4 = 0
m = - 3 / 4
hope this helps
Answer:

Step-by-step explanation:
Give me brainllest
Y=.5x+6
I believe this is right sorry if it’s not.