Answer:
B. -9, 7
Step-by-step explanation:
For the rational expression to be undefined the denominator has to equal 0.
x² + 2x - 63 = 0
Factor left side.
(x - 7)(x + 9) = 0
Set factors equal to 0.
x - 7 = 0
x = 7
x + 9 = 0
x = -9
x = -9 or x = 7
It would be 5 Because a reflection doesnt change the value of the sides
I can't see the next photo but I'm assuming that's what you're asking
Answer:
No it doesn't
Step-by-step explanation:
It doesn't because the numbers are not the same.
It would be 39,858,075 by 2100. The population goes up by x3 every 10 years.
