en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

solvefor a,4 a/b+b/a =4

Solution

solve for

a, 4 \frac{a}{b} + \frac{b}{a} = 4

Solution

a = \frac{b}{2}

Solution steps

4 \cdot \frac{a}{b} + \frac{b}{a} = 4

Multiply by LCM

4 a^{2} + b^{2} = 4 ab

Solve

4 a^{2} + b^{2} = 4 ab : a = \frac{b}{2}

a = \frac{b}{2}

Popular Examples

(\frac{1}{4 x})^{3} = 4

4/x+x/((x+3))= 9/((x^2+3x))

\frac{4}{x} + \frac{x}{( x + 3 )} = \frac{9}{( x ^{2} + 3 x )}

((2x-3))/((4x+5))= 1/3

\frac{( 2 x - 3 )}{( 4 x + 5 )} = \frac{1}{3}

(a^3(2a-x))/(2(a-x)^2)=3a^2

\frac{a ^{3} ( 2 a - x )}{2 ( a - x ) ^{2}} = 3 a^{2}

x/x =2n^2+1-,3<n<3

\frac{x}{x} = 2 n^{2} + 1 -, 3 < n < 3

Frequently Asked Questions (FAQ)

What is the answer to solvefor a,4 a/b+b/a =4 ?
The answer to solvefor a,4 a/b+b/a =4 is a= b/2