en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 3x^2*(-x)

Solution

simplify

3 x^{2} \cdot (- x)

Solution

- 3 x^{3}

Solution steps

3 x^{2} (- x)

Apply rule:

a (- b) = - ab

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

= - 3 x^{2} x

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

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

= - 3 x^{2 + 1}

Add the numbers:

2 + 1 = 3

= - 3 x^{3}

Popular Examples

\frac{64}{36}

simplify 1e+6 simplify

1 e + 6

simplify 3(7)simplify

3 (7)

simplify (5/6+x)(5/6-x)simplify

(\frac{5}{6} + x) (\frac{5}{6} - x)

factor 2x-10+xy-5y factor

2 x - 10 + x y - 5 y

Frequently Asked Questions (FAQ)

What is 3x^2*(-x) ?
The solution to 3x^2*(-x) is -3x^3