Answer:
-6m^4-m^3
Step-by-step explanation:
First you move the parenthesis then you group the like terms after you group the like terms you get 
which is adding the similar elements and after you add similar elements you get -6m^4-m^3. Srry if this makes no sense
The answer is 10.
4 a + 5 b when a = 4 and b = - 1.2
Answer:
28
Step-by-step explanation:
Using the rule of radicals
× 
⇔ 
= 
= 
×
= 4
Then
7
= 7 × 4
= 28
The answer is C, the commutative property of multiplication.
Divide both the numerator and denominator by the gcf, which is 3.
3/3=1
6/3=2
Final answer: 1/2
