What is the answer to sqrt(x(x+1))=0 ?

The answer to sqrt(x(x+1))=0 is x=0,x=-1

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sqrt(x(x+1))=0

x (x + 1) = 0

x = 0, x = - 1

Solution steps

x (x + 1) = 0

Square both sides:

x^{2} + x = 0

x^{2} + x = 0

Solve

x^{2} + x = 0 : x = 0, x = - 1

x = 0, x = - 1

Verify Solutions:

x = 0

True

, x = - 1

True

The solutions are

x = 0, x = - 1

x + 7 = x

5 x + 15 = 5

3 - x + 1 = x + 2

x + 7 = 8

x^{- \frac{3}{2}} = 125