Answer:
The product would be -40a^7b^4
Step-by-step explanation:
In order to find this, we first need to expand the parenthesis with the power.
(-2a^2b)^3 = 8a^6b^3
Now we can take the expanded form and multiply it by the other term.
8a^6b^3 * 5ab = -40a^7b^4
Answer/Step-by-step explanation:
1.a)(iv).
Positive multiplied by negative = negative
2a.) 73.48 +(-37.3)
73.48 - 37.3 = 36.18
3c.) ÷
Convert to proper fraction
÷
Change ÷ to × and flip the fraction on your right upside down
3d.) -52.25 ÷ (-5.5) =
(Note: - ÷ - = + )