Answer:
I believe the answer is 20
Answer:
-3x + 19
Step-by-step explanation:
f(x) = -5² - 4
f(x) = 25 - 4
f(x) = 21
(f+g)(x) = f(x) + g(x)
21 + -3x - 2
-3x + 19
Answer
220
Step-by-step explanation:
11•10=110
110•2
220
Answer:
its 5,0
Step-by-step explanation:
i took the test
Answer:
B
Lemme explain rq.
If a number has a fractional exponent, that bottom part of the fraction goes the to root side when it is turned into a root.
Step-by-step explanation:
For example, 4 to the power of 2/3 becomes cube root of 4 to the power of 2.
When an exponent to a number also has a power
For example:
4 to the power of 2 to the power of 3

So B because B is the only one where the two powers are multiplied.