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Popular >

simplify (7x^3)*(3x^7)

Solution

simplify

(7 x^{3}) \cdot (3 x^{7})

Solution

21 x^{10}

Solution steps

(7 x^{3}) (3 x^{7})

Apply exponent rule:

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

x^{3} x^{7} = x^{3 + 7}

= 7 \cdot 3 x^{3 + 7}

Add the numbers:

3 + 7 = 10

= 7 \cdot 3 x^{10}

Multiply the numbers:

7 \cdot 3 = 21

= 21 x^{10}

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Frequently Asked Questions (FAQ)

What is (7x^3)*(3x^7) ?
The solution to (7x^3)*(3x^7) is 21x^{10}