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Popular >

simplify (7x^3)*(3x^2y)

Solution

simplify

(7 x^{3}) \cdot (3 x^{2} y)

Solution

21 x^{5} y

Solution steps

(7 x^{3}) (3 x^{2} y)

Apply exponent rule:

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

x^{3} x^{2} = x^{3 + 2}

= 7 \cdot 3 x^{3 + 2} y

Add the numbers:

3 + 2 = 5

= 7 \cdot 3 x^{5} y

Multiply the numbers:

7 \cdot 3 = 21

= 21 x^{5} y

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Frequently Asked Questions (FAQ)

What is (7x^3)*(3x^2y) ?
The solution to (7x^3)*(3x^2y) is 21x^5y