The answer is C. It’s because you distribute the exponent on the outside by multiplying each exponent on the inside of the parenthesis.
Answer:
80
Step-by-step explanation:
28×100÷35=80
Answer:
Bbbbbbbbbbbb
Step-by-step explanation:
You start off by multiplying the second bracket by -1 to get rid of the bracket.
So,
(2x3 + x2 - 4x) - 9x3 + 3x2 =
2x3 +x2 - 4x - 9x3 + 3x2 =
(2x3 - 9x3) + (x2 + 3x2) - 4x =
-7x3 + 4x2 - 4x
I believe the answer is the second one
