What is the answer to sqrt(2x+1)+sqrt(3x+4)=7 ?

The answer to sqrt(2x+1)+sqrt(3x+4)=7 is x=4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(2x+1)+sqrt(3x+4)=7

2 x + 1 + 3 x + 4 = 7

x = 4

Solution steps

2 x + 1 + 3 x + 4 = 7

Remove square roots

x^{2} + 104 x + 2704 = 588 x + 784

Solve

x^{2} + 104 x + 2704 = 588 x + 784 : x = 480, x = 4

x = 480, x = 4

Verify Solutions:

x = 480

False

, x = 4

True

The solution is

x = 4

y^{\frac{4}{3}} = 256

4 x^{\frac{2}{3}} + 21 x^{\frac{1}{3}} + 27 = 0

x + 2 + x - 7 = 9

x, r + s - 2 t = 2 x + y

\frac{1}{( 1 + x ^{2} )} = \frac{1}{( 2 )}

What is the answer to sqrt(2x+1)+sqrt(3x+4)=7 ?
The answer to sqrt(2x+1)+sqrt(3x+4)=7 is x=4
Solve for x: sqrt(2x+1)+sqrt(3x+4)=7
The solution is x=4