Answer:
That is a simplified as it can get.
Step-by-step explanation:
Answer:
Hello, The answer is C.
Step-by-step explanation:
HOPE THIS HELPS :)
It would be equal to 1624
Answer:
Step-by-step explanation:
1 is 13.86 2 is 16
Answer:
= - 4 cm/s
Step-by-step explanation:
Let us revise the chain rule
If
= a and
= b, then
=
÷
= 
∵ y = x² + 1
- Use the differentiation to find 
∴
= 2x
∵ x = -1
- Substitute x by -1 in
∴
= 2(-1)
∴
= -2
∵
=
×
∵
= 2 cm/s
∴
= (-2) × (2)
∴
= - 4 cm/s