What are the solutions to the equation 3r^2-8=6 ?

The solutions to the equation 3r^2-8=6 are r=sqrt(14/3),r=-sqrt(14/3)

Find the zeros of 3r^2-8=6

The zeros of 3r^2-8=6 are r=sqrt(14/3),r=-sqrt(14/3)

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3 r^{2} - 8 = 6

r = \frac{14}{3}, r = - \frac{14}{3}

Decimal Notation

r = 2.16024 \dots, r = - 2.16024 \dots

Solution steps

3 r^{2} - 8 = 6

Move

8

to the right side

3 r^{2} = 14

Divide both sides by

3

r^{2} = \frac{14}{3}

For

x^{2} = f (a)

the solutions are

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

r = \frac{14}{3}, r = - \frac{14}{3}

- 3 x^{2} - 2 x + 16 = 0

3 x^{2} - 12 x + 12 = (x - 3)

12 x^{2} - 6 x + 9 = 0

0 = 5 x^{2} - 16

s^{2} + 4 s + 7 = 0

What are the solutions to the equation 3r^2-8=6 ?
The solutions to the equation 3r^2-8=6 are r=sqrt(14/3),r=-sqrt(14/3)
Find the zeros of 3r^2-8=6
The zeros of 3r^2-8=6 are r=sqrt(14/3),r=-sqrt(14/3)