en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(4x-21)=1

Solution

4 x - 21 = 1

Solution

x = \frac{11}{2}

+1

Decimal Notation

x = 5.5

Solution steps

4 x - 21 = 1

Square both sides:

4 x - 21 = 1

4 x - 21 = 1

Solve

4 x - 21 = 1 : x = \frac{11}{2}

x = \frac{11}{2}

Verify Solutions:

x = \frac{11}{2}

True

The solution is

x = \frac{11}{2}

Popular Examples

1-2/((3\sqrt[3]{x))}=0

u = 10 u - 21

sqrt(x+2)+3.5=0

x + 2 + 3.5 = 0

(0.252)^{1.399}=5x^{1.399}

(0.252)^{1.399} = 5 x^{1.399}

x - 3 = x - 1

Frequently Asked Questions (FAQ)

What is the answer to sqrt(4x-21)=1 ?
The answer to sqrt(4x-21)=1 is x= 11/2
Solve for x: sqrt(4x-21)=1
The solution is x= 11/2