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Popular >

simplify 2x\times (-x)

Solution

simplify

2 x \cdot (- x)

Solution

- 2 x^{2}

Solution steps

2 x (- x)

Apply rule:

a (- b) = - ab

2 x (- x) = - 2 xx

= - 2 xx

Apply exponent rule:

aa = a^{2}

xx = x^{2}

= - 2 x^{2}

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Frequently Asked Questions (FAQ)

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