What is ((x+2)^2)/(55)+((y-2)^2)/(64)=1 ?

The solution to ((x+2)^2)/(55)+((y-2)^2)/(64)=1 is Ellipse with (h,k)=(-2,2),a=sqrt(55),b=8

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((x+2)^2)/(55)+((y-2)^2)/(64)=1

\frac{( x + 2 ) ^{2}}{55} + \frac{( y - 2 ) ^{2}}{64} = 1

(h, k) = (- 2, 2), a = 55, b = 8

Solution steps

\frac{( x + 2 ) ^{2}}{55} + \frac{( y - 2 ) ^{2}}{64} = 1

Rewrite

\frac{( x + 2 ) ^{2}}{55} + \frac{( y - 2 ) ^{2}}{64} = 1

in the form of the standard ellipse equation

\frac{( x - ( - 2 ) ) ^{2}}{( 55 ) ^{2}} + \frac{( y - 2 ) ^{2}}{8 ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (- 2, 2), a = 55, b = 8

b > a

therefore

b

is semi-major axis and

a

is semi-minor axis

Ellipse with center (h, k) = (- 2, 2), b = 8, a = 55

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What is ((x+2)^2)/(55)+((y-2)^2)/(64)=1 ?
The solution to ((x+2)^2)/(55)+((y-2)^2)/(64)=1 is Ellipse with (h,k)=(-2,2),a=sqrt(55),b=8