What is expand (-(y^2)/3-3x^2=-3)(-1/3) ?

The solution to expand (-(y^2)/3-3x^2=-3)(-1/3) is (y^2)/9+x^2=1

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expand (-(y^2)/3-3x^2=-3)(-1/3)

expand

(- \frac{y ^{2}}{3} - 3 x^{2} = - 3) (- \frac{1}{3})

\frac{y ^{2}}{9} + x^{2} = 1

Solution steps

(- \frac{y ^{2}}{3} - 3 x^{2} = - 3) (- \frac{1}{3})

= (- \frac{1}{3}) (- \frac{y ^{2}}{3} - 3 = x^{2} - 3)

Distribute parentheses

= (- \frac{1}{3}) (- \frac{y ^{2}}{3}) + (- \frac{1}{3}) (- 3 x^{2} =) + (- \frac{1}{3}) (- 3)

Apply minus-plus rules

+ (- a) = - a

- (- \frac{1}{3}) \frac{y ^{2}}{3} - 3 (- \frac{1}{3}) x^{2} = - 3 (- \frac{1}{3})

Simplify

- (- \frac{1}{3}) \frac{y ^{2}}{3} - 3 (- \frac{1}{3}) x^{2} = - 3 (- \frac{1}{3}) : \frac{y ^{2}}{9} + x^{2} = 1

\frac{y ^{2}}{9} + x^{2} = 1

\frac{3}{( t + 1 ) ^{5}}

- \frac{1}{4} e^{- 8 t} + \frac{3}{49} (- 7 e^{- 7 t} t - e^{- 7 t})

3.924 x + 1.596 (e^{- 2.5 x} - 1)

- x^{2} (1 + 2 ln (x))

\frac{f x + n}{( x - d ) ^{2}}

What is expand (-(y^2)/3-3x^2=-3)(-1/3) ?
The solution to expand (-(y^2)/3-3x^2=-3)(-1/3) is (y^2)/9+x^2=1