Answer:
The 3rd option is correct.
Step-by-step explanation:
This is because of an exponent rule that goes:
(xy)^z = x^z(y^z)
The whole thing gets raised to the power. Therefore only the 3rd one works (ps. if you can mark as brainliest that would be amazing, but if not that's fine)
Answer:
I've done the math and it's 120, people say it's 120 and online 120, I really wanna help but I just
Can be both, because if all three were negative, it would be
negative*negative= positive
positive*negative=negative
example: -1*-1*-1=-1
but if all three were positive, it would obviously be positive, because any number of positives can't make negatives in multiplication.
B is the correct answer
hope it helps!
The denominator cannot equal zero.
7 - 8x ≠ 0
7 ≠ 8x
Answer: 
is not in the domain
