help? differentation

Question

Answer 1

1)

The equation is .

Differentiate each side with respect to .

Power rule of derivative: .

Solution:

.

Answer 2

2)

The equation is .

Differentiate on each side with respect to .

.

Quotient rule of derivative: .

.

Power rule of derivative: .

Solution:

.

Answer 3

3)

The equation is .

Differentiate on each side with respect to .

Power rule of derivative: .

Solution:

.

Answer 4

4)

The equation is .

Differentiate on each side with respect to .

Solution:

.