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Popular >

simplify (3d^5)(5d^7)

Solution

simplify

(3 d^{5}) (5 d^{7})

Solution

15 d^{12}

Solution steps

(3 d^{5}) (5 d^{7})

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

d^{5} d^{7} = d^{5 + 7}

= 3 \cdot 5 d^{5 + 7}

Add the numbers:

5 + 7 = 12

= 3 \cdot 5 d^{12}

Multiply the numbers:

3 \cdot 5 = 15

= 15 d^{12}

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Frequently Asked Questions (FAQ)

What is (3d^5)(5d^7) ?
The solution to (3d^5)(5d^7) is 15d^{12}