Answer: -3a - 8
Step-by-step explanation:
(13 a - 5 ) - (16a + 3) = 13 a - 5 - 16a - 3 = -3a -8
The answer is 8i.
i = √(-1)
√(-64) = √((-1) * 64)
= √(-1) * √64
= i * √8²
= i * 8
= 8i
Step-by-step explanation:
I hope you understand.....
Answer:
23
Step-by-step explanation:
pls give brainliest plzzzzzz
Answer:

Step-by-step explanation:

First, use PEMDAS to distribute the -2 to the parenthesis.

Combine like terms on the right side.

Now, you may either subtract the f's or the constants. I'll subtract the constants first, meaning I will add 10 to both sides.

Now subtract the 2f from both sides.

Divide both sides by 10.

Simplify.
