What are the solutions to the equation 225x^2-16=33 ?

The solutions to the equation 225x^2-16=33 are x= 7/15 ,x=-7/15

Find the zeros of 225x^2-16=33

The zeros of 225x^2-16=33 are x= 7/15 ,x=-7/15

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225 x^{2} - 16 = 33

x = \frac{7}{15}, x = - \frac{7}{15}

Decimal Notation

x = 0.46666 \dots, x = - 0.46666 \dots

Solution steps

225 x^{2} - 16 = 33

Move

16

to the right side

225 x^{2} = 49

Divide both sides by

225

x^{2} = \frac{49}{225}

For

x^{2} = f (a)

the solutions are

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

x = \frac{49}{225}, x = - \frac{49}{225}

\frac{49}{225} = \frac{7}{15}

- \frac{49}{225} = - \frac{7}{15}

x = \frac{7}{15}, x = - \frac{7}{15}

x^{2} + 5 x = 14

x^{2} - x + 18 = - 8 x + 8

2 (x + 2)^{2} = 64

2 x^{2} - 8 x - 10 = 0

x^{2} - (m + n) x + mn = 0

What are the solutions to the equation 225x^2-16=33 ?
The solutions to the equation 225x^2-16=33 are x= 7/15 ,x=-7/15
Find the zeros of 225x^2-16=33
The zeros of 225x^2-16=33 are x= 7/15 ,x=-7/15