What is the answer to sqrt(x)*sqrt(x)=11 ?

The answer to sqrt(x)*sqrt(x)=11 is x=11

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sqrt(x)*sqrt(x)=11

x \cdot x = 11

x = 11

Solution steps

x x = 11

Move

11

to the left side

(x)^{2} - 11 = 0

Factor

(x)^{2} - 11 : (x + 11) (x - 11)

(x + 11) (x - 11) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x + 11 = 0 or x - 11 = 0

Solve

x + 11 = 0 :

No Solution for

x \in R

Solve

x - 11 = 0 : x = 11

x = 11

Verify Solutions:

x = 11

True

The solution is

x = 11

0 = x - 1 - 2 x - 1

2 x = 10

x, 3 x^{2} - 4 = x + 5

10 0^{2} + (x)^{2} = 106.9

x - 4^{4} x - 5 = 0

What is the answer to sqrt(x)*sqrt(x)=11 ?
The answer to sqrt(x)*sqrt(x)=11 is x=11
Solve for x: sqrt(x)*sqrt(x)=11
The solution is x=11