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Popular >

simplify (4x^3)(9x)

Solution

simplify

(4 x^{3}) (9 x)

Solution

36 x^{4}

Solution steps

(4 x^{3}) (9 x)

Apply exponent rule:

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

x^{3} x = x^{3 + 1}

= 4 \cdot 9 x^{3 + 1}

Add the numbers:

3 + 1 = 4

= 4 \cdot 9 x^{4}

Multiply the numbers:

4 \cdot 9 = 36

= 36 x^{4}

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Frequently Asked Questions (FAQ)

What is (4x^3)(9x) ?
The solution to (4x^3)(9x) is 36x^4