Solution

Solution

Solution steps
Square both sides:
Solve
Verify Solutions:TrueTrue
The solutions are

Popular Examples

sqrt(4x+8)=2solvefor y,x=sqrt(8y)solve for 4sqrt(x)-9=0\sqrt[3]{1-x}=-15=sqrt((4-0)^2+(-2-y)^2)

Frequently Asked Questions (FAQ)

  • What is the answer to sqrt(x^2+7)=4 ?

    The answer to sqrt(x^2+7)=4 is x=3,x=-3

  • Solve for x: sqrt(x^2+7)=4

    The solution is x=3,x=-3