What are the solutions to the equation x^2+x^2=2^2 ?

The solutions to the equation x^2+x^2=2^2 are x=sqrt(2),x=-sqrt(2)

Find the zeros of x^2+x^2=2^2

The zeros of x^2+x^2=2^2 are x=sqrt(2),x=-sqrt(2)

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

x = 2, x = - 2

Decimal Notation

x = 1.41421 \dots, x = - 1.41421 \dots

Solution steps

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

Add similar elements:

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

2 x^{2} = 2^{2}

2^{2} = 4

2 x^{2} = 4

Divide both sides by

2

x^{2} = 2

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = 2, x = - 2

12 x - 9 x^{2} = - 2

8 b^{2} - 6 b + 3 = 5 b^{2}

3 x^{2} + 3 x + 6 = 0

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

x, x^{2} - 6 x y + 9 y^{2} - 40 x - 80 y = 0

What are the solutions to the equation x^2+x^2=2^2 ?
The solutions to the equation x^2+x^2=2^2 are x=sqrt(2),x=-sqrt(2)
Find the zeros of x^2+x^2=2^2
The zeros of x^2+x^2=2^2 are x=sqrt(2),x=-sqrt(2)