What is the answer to sqrt(17-x)+sqrt(x-7)=4 ?

The answer to sqrt(17-x)+sqrt(x-7)=4 is x=16,x=8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(17-x)+sqrt(x-7)=4

17 - x + x - 7 = 4

x = 16, x = 8

Solution steps

17 - x + x - 7 = 4

Remove square roots

4 x^{2} - 32 x + 64 = 64 x - 448

Solve

4 x^{2} - 32 x + 64 = 64 x - 448 : x = 16, x = 8

x = 16, x = 8

Verify Solutions:

x = 16

True

, x = 8

True

The solutions are

x = 16, x = 8

4 x + 97 = 2 x - 1

2 x + 5 = x + 7

x - 2 x = 8

3 - x + x + 2 = 3

a^{\frac{3}{4}} y^{\frac{7}{8}}

What is the answer to sqrt(17-x)+sqrt(x-7)=4 ?
The answer to sqrt(17-x)+sqrt(x-7)=4 is x=16,x=8
Solve for x: sqrt(17-x)+sqrt(x-7)=4
The solution is x=16,x=8