What is simplify-(3x^2+2x)+(1-5x) ?

The solution to simplify-(3x^2+2x)+(1-5x) is -3x^2-7x+1

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simplify-(3x^2+2x)+(1-5x)

simplify

- (3 x^{2} + 2 x) + (1 - 5 x)

- 3 x^{2} - 7 x + 1

Solution steps

- (3 x^{2} + 2 x) + (1 - 5 x)

Apply rule:

a + (b + c) = a + b + c

- (3 x^{2} + 2 x) + (1 - 5 x) = - (3 x^{2} + 2 x) + 1 - 5 x

= - (3 x^{2} + 2 x) + 1 - 5 x

Apply the distributive law:

- (a + b) = - a - b

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

= - 3 x^{2} - 2 x + 1 - 5 x

Group like terms

= - 3 x^{2} - 2 x - 5 x + 1

Add similar elements:

- 2 x - 5 x = - 7 x

= - 3 x^{2} - 7 x + 1

(2 x^{2} + 5 x + 3) (x^{2} - 2 x + 1)

10 - 0.5 (12 - 8 b) + b

8 (h - 4) - h - (h + 7)

\frac{- 9}{- 1}

\frac{- 2}{x ^{2} + 2 x}

What is simplify-(3x^2+2x)+(1-5x) ?
The solution to simplify-(3x^2+2x)+(1-5x) is -3x^2-7x+1