What are the solutions to the equation 15x^2-9=0 ?

The solutions to the equation 15x^2-9=0 are x=sqrt(3/5),x=-sqrt(3/5)

Find the zeros of 15x^2-9=0

The zeros of 15x^2-9=0 are x=sqrt(3/5),x=-sqrt(3/5)

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15 x^{2} - 9 = 0

x = \frac{3}{5}, x = - \frac{3}{5}

Decimal Notation

x = 0.77459 \dots, x = - 0.77459 \dots

Solution steps

15 x^{2} - 9 = 0

Move

9

to the right side

15 x^{2} = 9

Divide both sides by

15

x^{2} = \frac{3}{5}

For

x^{2} = f (a)

the solutions are

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

x = \frac{3}{5}, x = - \frac{3}{5}

b^{2} - 5 b - 50 = 0

3 s^{2} + 9 s + 2 = 0

a, (128 (a + b) + 3)^{2} + 3 = 64

t^{2} - 4 t

x^{2} - 100 x + 4700 = 0

What are the solutions to the equation 15x^2-9=0 ?
The solutions to the equation 15x^2-9=0 are x=sqrt(3/5),x=-sqrt(3/5)
Find the zeros of 15x^2-9=0
The zeros of 15x^2-9=0 are x=sqrt(3/5),x=-sqrt(3/5)