Evaluate
1500y_{70}y^{12}
Differentiate w.r.t. y_70
1500y^{12}
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30y^{9}\times 50y_{70}y^{3}
To multiply powers of the same base, add their exponents. Add 5 and 4 to get 9.
30y^{12}\times 50y_{70}
To multiply powers of the same base, add their exponents. Add 9 and 3 to get 12.
1500y^{12}y_{70}
Multiply 30 and 50 to get 1500.
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