en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify a*(-a)

Solution

simplify

a \cdot (- a)

Solution

- a^{2}

Solution steps

a (- a)

Apply rule:

a (- b) = - ab

a (- a) = - aa

= - aa

Apply exponent rule:

aa = a^{2}

aa = a^{2}

= - a^{2}

Popular Examples

expand (5x-3)(x^3-5x+2)expand

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

expand (x+4)^6 expand

(x + 4)^{6}

\frac{72}{15}

simplify ((1/5)^2)/((1/2)^3+5/3)simplify

\frac{( \frac{1}{5} ) ^{2}}{( \frac{1}{2} ) ^{3} + \frac{5}{3}}

simplify ln(sqrt(x^2(x+2)))simplify

ln (x^{2} (x + 2))

Frequently Asked Questions (FAQ)

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