What is the answer to 4-sqrt(x^2+x^2)=0 ?

The answer to 4-sqrt(x^2+x^2)=0 is x=2sqrt(2),x=-2sqrt(2)

Solve for x: 4-sqrt(x^2+x^2)=0

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

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4 - x^{2} + x^{2} = 0

x = 22, x = - 22

Decimal Notation

x = 2.82842 \dots, x = - 2.82842 \dots

Solution steps

4 - x^{2} + x^{2} = 0

Move

4

to the right side

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

Square both sides:

2 x^{2} = 16

2 x^{2} = 16

Solve

2 x^{2} = 16 : x = 22, x = - 22

x = 22, x = - 22

Verify Solutions:

x = 22

True

, x = - 22

True

The solutions are

x = 22, x = - 22

q = 400 - q

x, y = 18 x

3 4 x - 9 = \frac{5}{6}

4 x + 1 - 4 = 0

What is the answer to 4-sqrt(x^2+x^2)=0 ?
The answer to 4-sqrt(x^2+x^2)=0 is x=2sqrt(2),x=-2sqrt(2)
Solve for x: 4-sqrt(x^2+x^2)=0
The solution is x=2sqrt(2),x=-2sqrt(2)