What are the solutions to the equation 3x^2=45 ?

The solutions to the equation 3x^2=45 are x=sqrt(15),x=-sqrt(15)

Find the zeros of 3x^2=45

The zeros of 3x^2=45 are x=sqrt(15),x=-sqrt(15)

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3 x^{2} = 45

x = 15, x = - 15

Decimal Notation

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

Solution steps

3 x^{2} = 45

Divide both sides by

3

x^{2} = 15

For

x^{2} = f (a)

the solutions are

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

x = 15, x = - 15

3 x^{2} = 42

0 = - x^{2} + 8 x + 20

x^{2} - (n - 3) x - 3 n = 0

(x + 4) (x - 3) = - 5 x - 11

x = a x^{2} + b x + c

What are the solutions to the equation 3x^2=45 ?
The solutions to the equation 3x^2=45 are x=sqrt(15),x=-sqrt(15)
Find the zeros of 3x^2=45
The zeros of 3x^2=45 are x=sqrt(15),x=-sqrt(15)