What are the solutions to the equation 16+2x^2=30 ?

The solutions to the equation 16+2x^2=30 are x=sqrt(7),x=-sqrt(7)

Find the zeros of 16+2x^2=30

The zeros of 16+2x^2=30 are x=sqrt(7),x=-sqrt(7)

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16 + 2 x^{2} = 30

x = 7, x = - 7

Decimal Notation

x = 2.64575 \dots, x = - 2.64575 \dots

Solution steps

16 + 2 x^{2} = 30

Move

16

to the right side

2 x^{2} = 14

Divide both sides by

2

x^{2} = 7

For

x^{2} = f (a)

the solutions are

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

x = 7, x = - 7

x, x^{2} - y^{2} = 4 (x - y)

(x + 3) (x - 2) = 24

x, z = 4 - x^{2} - y^{2}

2 x^{2} + 6 x - 80 = 0

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

What are the solutions to the equation 16+2x^2=30 ?
The solutions to the equation 16+2x^2=30 are x=sqrt(7),x=-sqrt(7)
Find the zeros of 16+2x^2=30
The zeros of 16+2x^2=30 are x=sqrt(7),x=-sqrt(7)