What is simplify-4x^2+2x-5(1+x) ?

The solution to simplify-4x^2+2x-5(1+x) is -4x^2-3x-5

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simplify-4x^2+2x-5(1+x)

simplify

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

- 4 x^{2} - 3 x - 5

Solution steps

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

Expand

- 5 (1 + x) : - 5 - 5 x

= - 4 x^{2} + 2 x - 5 - 5 x

Group like terms

= - 4 x^{2} + 2 x - 5 x - 5

Add similar elements:

2 x - 5 x = - 3 x

= - 4 x^{2} - 3 x - 5

ln (2.4)

3 \cdot 40

\frac{1}{6} \div 4

12 - 27

8 x^{2} - x + 9 + 8 x^{2} - 5 x + 5

What is simplify-4x^2+2x-5(1+x) ?
The solution to simplify-4x^2+2x-5(1+x) is -4x^2-3x-5