Solve -4m^2-6m^2

$$- 4 m ^ { 2 } - 6 m ^ { 2 }$$

Differentiate w.r.t. m

$$-20m$$

Steps Using Definition of a Derivative

Combine -4m^{2} and -6m^{2} to get -10m^{2}.

$$\frac{\mathrm{d}}{\mathrm{d}m}(-10m^{2})$$

The derivative of ax^{n} is nax^{n-1}.

$$2\left(-10\right)m^{2-1}$$

Multiply 2 times -10.

$$-20m^{2-1}$$

Subtract 1 from 2.

$$-20m^{1}$$

For any term t, t^{1}=t.

$$-20m$$

Evaluate

$$-10m^{2}$$

Solution Steps

Combine -4m^{2} and -6m^{2} to get -10m^{2}.

$$-10m^{2}$$