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Popular >

expand 3(-x)^2-2(-x)+1

Solution

expand

3 (- x)^{2} - 2 (- x) + 1

Solution

3 x^{2} + 2 x + 1

Solution steps

3 (- x)^{2} - 2 (- x) + 1

Apply rule

- (- a) = a

= 3 (- x)^{2} + 2 x + 1

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

= 3 x^{2} + 2 x + 1

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Frequently Asked Questions (FAQ)

What is expand 3(-x)^2-2(-x)+1 ?
The solution to expand 3(-x)^2-2(-x)+1 is 3x^2+2x+1