What is (sqrt(4-x))/(sqrt(x^2-9)) ?

The solution to (sqrt(4-x))/(sqrt(x^2-9)) is sqrt((-x+4)/(x^2-9))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (sqrt(4-x))/(sqrt(x^2-9))

simplify

\frac{4 - x}{x ^{2} - 9}

\frac{- x + 4}{x ^{2} - 9}

Solution steps

\frac{4 - x}{x ^{2} - 9}

Apply radical rule:

\frac{a}{b} = \frac{a}{b}

\frac{4 - x}{x ^{2} - 9} = \frac{4 - x}{x ^{2} - 9}

= \frac{4 - x}{x ^{2} - 9}

1.2 \cdot 1 0^{5} \cdot π \cdot (1.55)^{2} \cdot 8.85 \cdot 1 0^{- 12}

(2.718)^{- 6} \cdot 6^{18} \frac{1}{18 !}

3 t e^{- 2 t} cos (4 t)

5 (55)

(4 x + 1) (6 x + 2)

What is (sqrt(4-x))/(sqrt(x^2-9)) ?
The solution to (sqrt(4-x))/(sqrt(x^2-9)) is sqrt((-x+4)/(x^2-9))