What are the solutions to the equation 15-2x^2=9 ?

The solutions to the equation 15-2x^2=9 are x=sqrt(3),x=-sqrt(3)

Find the zeros of 15-2x^2=9

The zeros of 15-2x^2=9 are x=sqrt(3),x=-sqrt(3)

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15 - 2 x^{2} = 9

x = 3, x = - 3

Decimal Notation

x = 1.73205 \dots, x = - 1.73205 \dots

Solution steps

15 - 2 x^{2} = 9

Move

15

to the right side

- 2 x^{2} = - 6

Divide both sides by

- 2

x^{2} = 3

For

x^{2} = f (a)

the solutions are

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

x = 3, x = - 3

x^{2} - x + 4 = 0

580

0 \leq x \leq 5

- 2 - \frac{3}{4} x = 10

2 x^{2} = 2 x + 8

What are the solutions to the equation 15-2x^2=9 ?
The solutions to the equation 15-2x^2=9 are x=sqrt(3),x=-sqrt(3)
Find the zeros of 15-2x^2=9
The zeros of 15-2x^2=9 are x=sqrt(3),x=-sqrt(3)