What is sqrt(-a^4)+4sqrt(-9a^4)-3sqrt(-4a^2) ?

The solution to sqrt(-a^4)+4sqrt(-9a^4)-3sqrt(-4a^2) is 13sqrt(-a^4)-6sqrt(-a^2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(-a^4)+4sqrt(-9a^4)-3sqrt(-4a^2)

simplify

- a^{4} + 4 - 9 a^{4} - 3 - 4 a^{2}

13 - a^{4} - 6 - a^{2}

Solution steps

- a^{4} + 4 - 9 a^{4} - 3 - 4 a^{2}

4 - 9 a^{4} = 12 - a^{4}

3 - 4 a^{2} = 6 - a^{2}

= - a^{4} + 12 - a^{4} - 6 - a^{2}

Add similar elements:

- a^{4} + 12 - a^{4} = 13 - a^{4}

= 13 - a^{4} - 6 - a^{2}

\frac{a ^{2} + 2 a - 3}{a ^{2} + 4 a - 5}

\frac{- cos ( x )}{sin ( x )}

6 x (\frac{1}{6} - π) - x

ln (\frac{( x - 4 ) ^{2}}{x ^{2} - 1})^{\frac{2}{3}}

9 (3 - 4)^{2} + (\frac{1 - 1}{2})^{2}

What is sqrt(-a^4)+4sqrt(-9a^4)-3sqrt(-4a^2) ?
The solution to sqrt(-a^4)+4sqrt(-9a^4)-3sqrt(-4a^2) is 13sqrt(-a^4)-6sqrt(-a^2)