What is (x^2}{98}+\frac{y^2)/2 =1 ?

The solution to (x^2}{98}+\frac{y^2)/2 =1 is Ellipse with (h,k)=(0,0),a=7sqrt(2),b=sqrt(2)

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(x^2}{98}+\frac{y^2)/2 =1

\frac{x ^{2}}{98} + \frac{y ^{2}}{2} = 1

(h, k) = (0, 0), a = 72, b = 2

Solution steps

\frac{x ^{2}}{98} + \frac{y ^{2}}{2} = 1

Rewrite

\frac{x ^{2}}{98} + \frac{y ^{2}}{2} = 1

in the form of the standard ellipse equation

\frac{( x - 0 ) ^{2}}{( 7 2 ) ^{2}} + \frac{( y - 0 ) ^{2}}{( 2 ) ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (0, 0), a = 72, b = 2

a > b

therefore

a

is semi-major axis and

b

is semi-minor axis

Ellipse with center (h, k) = (0, 0), a = 72, b = 2

x^{2} + 4 y^{2} + 10 x - 8 y + 13 = 0

x^{2} + 4 y^{2} + 12 x = 0

\frac{( x - 2 ) ^{2}}{16} + \frac{( y - 2 ) ^{2}}{25} = 1

\frac{( x - 3 ) ^{2}}{25} + \frac{( y + 2 ) ^{2}}{49} = 1

16 x^{2} + y^{2} + 96 x - 10 y = - 153

What is (x^2}{98}+\frac{y^2)/2 =1 ?
The solution to (x^2}{98}+\frac{y^2)/2 =1 is Ellipse with (h,k)=(0,0),a=7sqrt(2),b=sqrt(2)