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Popular >

simplify (x-2x)^2

Solution

simplify

(x - 2 x)^{2}

Solution

x^{2}

Solution steps

(x - 2 x)^{2}

Add similar elements:

x - 2 x = - x

= (- x)^{2}

Apply exponent rule:

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

if

n

is even

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

= x^{2}

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\frac{36}{84}

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\frac{24}{( - 3 )}

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\frac{5 + 3 i}{3 - 2 i}

Frequently Asked Questions (FAQ)

What is (x-2x)^2 ?
The solution to (x-2x)^2 is x^2