Solve -9/14a^2b-1/1a^2b^-1/1a^2b

$$- \frac{ 9 }{ 14 } { a }^{ 2 } b- \frac{ 1 }{ 1 } { a }^{ 2 } { b }^{ } - \frac{ 1 }{ 1 } { a }^{ 2 } b$$

Evaluate

$$-\frac{37ba^{2}}{14}$$

Solution Steps

Divide 1 by 1 to get 1.

$$-\frac{9}{14}a^{2}b-1a^{2}b^{1}-\frac{1}{1}a^{2}b$$

Divide 1 by 1 to get 1.

$$-\frac{9}{14}a^{2}b-1a^{2}b^{1}-1a^{2}b$$

Calculate b to the power of 1 and get b.

$$-\frac{9}{14}a^{2}b-1a^{2}b-1a^{2}b$$

Combine -\frac{9}{14}a^{2}b and -a^{2}b to get -\frac{23}{14}a^{2}b.

$$-\frac{23}{14}a^{2}b-1a^{2}b$$

Combine -\frac{23}{14}a^{2}b and -a^{2}b to get -\frac{37}{14}a^{2}b.

$$-\frac{37}{14}a^{2}b$$

Differentiate w.r.t. a

$$-\frac{37ab}{7}$$