Which describes an acute angle?
1 answer:
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- Solve ⇨ 4 - (- 4)^-3
Calculate -4 to the power of -3 and get -1/64.
Come back to the equation & substitute -4³ as -1/64.
The opposite of -1/64 is +1/64.
Add 4 and 1/64 to get 257/64 (take 64 as the LCM).
Answer:
Step-by-step explanation:
Given:
To find
Solution:
In order to find we will subtract the function
from
So, we have:
Plugging in and
in the above combinations of functions.
Simplifying by removing the parenthesis and reversing the signs of the terms in the parenthesis after the negative.
Combining like terms.
∴
