Calc Review 7

Find the derivative of f(x) = x²sinx

• f'(x) = 2xsinx - x²cosx

• f'(x) = 2xsinx + x²sinx

• f'(x) = 2xsinx + x²cosx

• f'(x) = 2xcosx

Find the derivative:
y = 3ln(x²-3)

• 6x/(x²-3)

• 3/(x²-3)

• 3x/(x²-3)

• 9x/(x²-3)

• A

• B

• C

• D

• E

• A

• B

• C

• D

• E

• A

• B

• C

• D

• E

• A

• B

• C

• D

• E