What is the answer to sqrt(20-x^2)=0 ?

The answer to sqrt(20-x^2)=0 is x=2sqrt(5),x=-2sqrt(5)

Solve for x: sqrt(20-x^2)=0

The solution is x=2sqrt(5),x=-2sqrt(5)

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Popular >

20 - x^{2} = 0

x = 25, x = - 25

Decimal Notation

x = 4.47213 \dots, x = - 4.47213 \dots

Solution steps

20 - x^{2} = 0

Square both sides:

20 - x^{2} = 0

20 - x^{2} = 0

Solve

20 - x^{2} = 0 : x = 25, x = - 25

x = 25, x = - 25

Verify Solutions:

x = 25

True

, x = - 25

True

The solutions are

x = 25, x = - 25

1 0^{2} - x^{2} = 9132

x + 14 - x - 1 = 1

(5 x + 3)^{\frac{5}{7}} = 32

x + 5 + 5 = 5

x + 3 = 2 x + 8 - 1

What is the answer to sqrt(20-x^2)=0 ?
The answer to sqrt(20-x^2)=0 is x=2sqrt(5),x=-2sqrt(5)
Solve for x: sqrt(20-x^2)=0
The solution is x=2sqrt(5),x=-2sqrt(5)