Answer:
hello buddy i can't draw here but this is a type angle
acute angle
Use the fact that 72 degrees are an acute angle so it will be less than 90 degrees.
Answer:
x³
Step-by-step explanation:
Differentiate using the power rule
(a
) = na![x^{n-1}](https://tex.z-dn.net/?f=x%5E%7Bn-1%7D)
Given
, then
(
)
= 4 ×
= x³
Answer:
35
Step-by-step explanation: