What are the solutions to the equation 3x^2-132=0 ?

The solutions to the equation 3x^2-132=0 are x=2sqrt(11),x=-2sqrt(11)

Find the zeros of 3x^2-132=0

The zeros of 3x^2-132=0 are x=2sqrt(11),x=-2sqrt(11)

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3 x^{2} - 132 = 0

x = 211, x = - 211

Decimal Notation

x = 6.63324 \dots, x = - 6.63324 \dots

Solution steps

3 x^{2} - 132 = 0

Move

132

to the right side

3 x^{2} = 132

Divide both sides by

3

x^{2} = 44

For

x^{2} = f (a)

the solutions are

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

x = 44, x = - 44

44 = 211

- 44 = - 211

x = 211, x = - 211

(3 - x) (1 + 2 x) = - 9

(x + 3)^{2} + (x + 2)^{2} = 9

4 = x^{2} + 10 x

2 x - 5 (x + 3) = x (x - 4)

3 x + 4 = 2 x^{2} - 7

What are the solutions to the equation 3x^2-132=0 ?
The solutions to the equation 3x^2-132=0 are x=2sqrt(11),x=-2sqrt(11)
Find the zeros of 3x^2-132=0
The zeros of 3x^2-132=0 are x=2sqrt(11),x=-2sqrt(11)