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

The solutions to the equation 9x^2-c^2=0 are x= c/3 ,x=-c/3

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

The zeros of 9x^2-c^2=0 are x= c/3 ,x=-c/3

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9 x^{2} - c^{2} = 0

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

Solution steps

9 x^{2} - c^{2} = 0

Move

c^{2}

to the right side

9 x^{2} = c^{2}

Divide both sides by

9

x^{2} = \frac{c ^{2}}{9}

For

x^{2} = f (a)

the solutions are

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

x = \frac{c ^{2}}{9}, x = - \frac{c ^{2}}{9}

Simplify

\frac{c ^{2}}{9} : \frac{c}{3}

Simplify

- \frac{c ^{2}}{9} : - \frac{c}{3}

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

0.0169 = c^{2}

x, x^{2} + 1 = y^{3} - 1

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

u^{2} - 3 u = - 54

6 = 7 x - 2 x^{2}

What are the solutions to the equation 9x^2-c^2=0 ?
The solutions to the equation 9x^2-c^2=0 are x= c/3 ,x=-c/3
Find the zeros of 9x^2-c^2=0
The zeros of 9x^2-c^2=0 are x= c/3 ,x=-c/3