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Popular >

sqrt(8x-21)=1

Solution

8 x - 21 = 1

Solution

x = \frac{11}{4}

+1

Decimal Notation

x = 2.75

Solution steps

8 x - 21 = 1

Square both sides:

8 x - 21 = 1

8 x - 21 = 1

Solve

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

x = \frac{11}{4}

Verify Solutions:

x = \frac{11}{4}

True

The solution is

x = \frac{11}{4}

Popular Examples

\sqrt[3]{5x-1-4}=0

a=\sqrt[8-5]{(56k)/(7k)}

sqrt(5x+19)-sqrt(x+19)=2

5 x + 19 - x + 19 = 2

8 = 1 + \frac{r}{4}

(x^2+7)^{1/2}=4

(x^{2} + 7)^{\frac{1}{2}} = 4

Frequently Asked Questions (FAQ)

What is the answer to sqrt(8x-21)=1 ?
The answer to sqrt(8x-21)=1 is x= 11/4
Solve for x: sqrt(8x-21)=1
The solution is x= 11/4