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Popular >

expand (-4x^5)^2

Solution

expand

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

Solution

16 x^{10}

Solution steps

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

Apply exponent rule:

(- a)^{n} = a^{n},

if

n

is even

(- 4 x^{5})^{2} = (4 x^{5})^{2}

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

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

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

(x^{5})^{2} : x^{10}

= 4^{2} x^{10}

4^{2} = 16

= 16 x^{10}

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Frequently Asked Questions (FAQ)

What is expand (-4x^5)^2 ?
The solution to expand (-4x^5)^2 is 16x^{10}