What are the solutions to the equation x^2+3x^2=16 ?

The solutions to the equation x^2+3x^2=16 are x=2,x=-2

Find the zeros of x^2+3x^2=16

The zeros of x^2+3x^2=16 are x=2,x=-2

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x^{2} + 3 x^{2} = 16

x = 2, x = - 2

Solution steps

x^{2} + 3 x^{2} = 16

Add similar elements:

x^{2} + 3 x^{2} = 4 x^{2}

4 x^{2} = 16

Divide both sides by

4

x^{2} = 4

For

x^{2} = f (a)

the solutions are

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

x = 4, x = - 4

4 = 2

- 4 = - 2

x = 2, x = - 2

x^{2} + 4 x = 10

x^{2} + 4 x = 32

2 x^{2} - (x - 1) (x + 1) = 6 - x

3 x^{2} + 1 = 31

x^{2} - 9 x + 18 = 10

What are the solutions to the equation x^2+3x^2=16 ?
The solutions to the equation x^2+3x^2=16 are x=2,x=-2
Find the zeros of x^2+3x^2=16
The zeros of x^2+3x^2=16 are x=2,x=-2