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

The solutions to the equation 2x^2=30 are x=sqrt(15),x=-sqrt(15)

Find the zeros of 2x^2=30

The zeros of 2x^2=30 are x=sqrt(15),x=-sqrt(15)

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2 x^{2} = 30

x = 15, x = - 15

Decimal Notation

x = 3.87298 \dots, x = - 3.87298 \dots

Solution steps

2 x^{2} = 30

Divide both sides by

2

x^{2} = 15

For

x^{2} = f (a)

the solutions are

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

x = 15, x = - 15

5 v^{2} + 18 v + 12 = - 3

12 x^{2} - 276 x + 1080 = 0

s, 12 x^{2} - 8 x s + s^{2} = 0

2 a^{2} + 8 a + 10 = a^{2}

(4 q + 5) (q - 5) = 0

What are the solutions to the equation 2x^2=30 ?
The solutions to the equation 2x^2=30 are x=sqrt(15),x=-sqrt(15)
Find the zeros of 2x^2=30
The zeros of 2x^2=30 are x=sqrt(15),x=-sqrt(15)