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Popular >

simplify 4x^2(7x^5)

Solution

simplify

4 x^{2} (7 x^{5})

Solution

28 x^{7}

Solution steps

4 x^{2} (7 x^{5})

Apply exponent rule:

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

x^{2} x^{5} = x^{2 + 5}

= 4 \cdot 7 x^{2 + 5}

Add the numbers:

2 + 5 = 7

= 4 \cdot 7 x^{7}

Multiply the numbers:

4 \cdot 7 = 28

= 28 x^{7}

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Frequently Asked Questions (FAQ)

What is 4x^2(7x^5) ?
The solution to 4x^2(7x^5) is 28x^7