en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-3x^2+5x-2)+(10x^2+2x-6)

Solution

simplify

(- 3 x^{2} + 5 x - 2) + (10 x^{2} + 2 x - 6)

Solution

7 x^{2} + 7 x - 8

Solution steps

(- 3 x^{2} + 5 x - 2) + (10 x^{2} + 2 x - 6)

Simplify

(- 3 x^{2} + 5 x - 2) + (10 x^{2} + 2 x - 6) : - 3 x^{2} + 5 x - 2 + 10 x^{2} + 2 x - 6

= - 3 x^{2} + 5 x - 2 + 10 x^{2} + 2 x - 6

Group like terms

= - 3 x^{2} + 10 x^{2} + 5 x + 2 x - 2 - 6

Add similar elements:

- 3 x^{2} + 10 x^{2} = 7 x^{2}

= 7 x^{2} + 5 x + 2 x - 2 - 6

Add similar elements:

5 x + 2 x = 7 x

= 7 x^{2} + 7 x - 2 - 6

Subtract the numbers:

- 2 - 6 = - 8

= 7 x^{2} + 7 x - 8

Popular Examples

simplify (3/25)^{-2}simplify

(\frac{3}{25})^{- 2}

simplify 1/2 f(2x)+3 simplify

\frac{1}{2} f (2 x) + 3

simplify 2+2+7y^3-6y^3+1-3y^3+y simplify

2 + 2 + 7 y^{3} - 6 y^{3} + 1 - 3 y^{3} + y

factor-4x^4+56x^3-192x^2 factor

- 4 x^{4} + 56 x^{3} - 192 x^{2}

1 \frac{2}{4}

Frequently Asked Questions (FAQ)

What is (-3x^2+5x-2)+(10x^2+2x-6) ?
The solution to (-3x^2+5x-2)+(10x^2+2x-6) is 7x^2+7x-8