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Popular >

expand 3x^2-(-8x^2)

Solution

expand

3 x^{2} - (- 8 x^{2})

Solution

11 x^{2}

Solution steps

3 x^{2} - (- 8 x^{2})

Apply rule

- (- a) = a

= 3 x^{2} + 8 x^{2}

Add similar elements:

3 x^{2} + 8 x^{2} = 11 x^{2}

= 11 x^{2}

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Frequently Asked Questions (FAQ)

What is expand 3x^2-(-8x^2) ?
The solution to expand 3x^2-(-8x^2) is 11x^2