What is (4x^2-8)+(-10x^2+2) ?

The solution to (4x^2-8)+(-10x^2+2) is -6x^2-6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (4x^2-8)+(-10x^2+2)

simplify

(4 x^{2} - 8) + (- 10 x^{2} + 2)

- 6 x^{2} - 6

Solution steps

(4 x^{2} - 8) + (- 10 x^{2} + 2)

Simplify

(4 x^{2} - 8) + (- 10 x^{2} + 2) : 4 x^{2} - 8 - 10 x^{2} + 2

= 4 x^{2} - 8 - 10 x^{2} + 2

Group like terms

= 4 x^{2} - 10 x^{2} - 8 + 2

Add similar elements:

4 x^{2} - 10 x^{2} = - 6 x^{2}

= - 6 x^{2} - 8 + 2

Add the numbers:

- 8 + 2 = - 6

= - 6 x^{2} - 6

\frac{x ^{3} + 4 x ^{2} + x}{x}

(10 x + 10) - (7 x^{2} + 5 x - 8)

35 - (- 8)

(2 x^{2} - 3 x + 1) + (7 x^{2} + 10 x + 8)

- 4 \frac{3}{8} - (- 1 \frac{1}{4})