What are the solutions to the equation solvefor y,25X^2+9y^2=225 ?

The solutions to the equation solvefor y,25X^2+9y^2=225 are y=(5sqrt(9-X^2))/3 ,y=-(5sqrt(9-X^2))/3

Find the zeros of solvefor y,25X^2+9y^2=225

The zeros of solvefor y,25X^2+9y^2=225 are y=(5sqrt(9-X^2))/3 ,y=-(5sqrt(9-X^2))/3

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solve for

y, 25 X^{2} + 9 y^{2} = 225

y = \frac{5 9 - X ^{2}}{3}, y = - \frac{5 9 - X ^{2}}{3}

Solution steps

25 X^{2} + 9 y^{2} = 225

Move

25 X^{2}

to the right side

9 y^{2} = 225 - 25 X^{2}

Divide both sides by

9

y^{2} = \frac{225 - 25 X ^{2}}{9}

For

x^{2} = f (a)

the solutions are

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

y = \frac{225 - 25 X ^{2}}{9}, y = - \frac{225 - 25 X ^{2}}{9}

Simplify

\frac{225 - 25 X ^{2}}{9} : \frac{5 9 - X ^{2}}{3}

Simplify

- \frac{225 - 25 X ^{2}}{9} : - \frac{5 9 - X ^{2}}{3}

y = \frac{5 9 - X ^{2}}{3}, y = - \frac{5 9 - X ^{2}}{3}

55464.96 x^{2} + 95.99 x + 1 = 0

(x - 7) (x + 3) = 24

x^{2} + 9 x = - 20

c^{2} = 81

(80 - 2 x) (1200 + 200 x) - 1600 x - 6400 = 122000

What are the solutions to the equation solvefor y,25X^2+9y^2=225 ?
The solutions to the equation solvefor y,25X^2+9y^2=225 are y=(5sqrt(9-X^2))/3 ,y=-(5sqrt(9-X^2))/3
Find the zeros of solvefor y,25X^2+9y^2=225
The zeros of solvefor y,25X^2+9y^2=225 are y=(5sqrt(9-X^2))/3 ,y=-(5sqrt(9-X^2))/3