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Popular >

sqrt(x^2)=3

Solution

x^{2} = 3

Solution

x = 3, x = - 3

Solution steps

x^{2} = 3

Square both sides:

x^{2} = 9

x^{2} = 9

Solve

x^{2} = 9 : x = 3, x = - 3

x = 3, x = - 3

Verify Solutions:

x = 3

True

, x = - 3

True

The solutions are

x = 3, x = - 3

Popular Examples

x^{2} = 7

solvefor r,x^2(r^2-x^2)^{0.5}=1 solve for

r, x^{2} (r^{2} - x^{2})^{0.5} = 1

x^2+4x=sqrt(x^2+4x)

x^{2} + 4 x = x^{2} + 4 x

sqrt(2x-3)+sqrt(2x+4)=sqrt(6x+13)

2 x - 3 + 2 x + 4 = 6 x + 13

x^{0.4} = 8

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x^2)=3 ?
The answer to sqrt(x^2)=3 is x=3,x=-3
Solve for x: sqrt(x^2)=3
The solution is x=3,x=-3