What is 11x^2-7y^2+44x-56y-145=0 ?

The solution to 11x^2-7y^2+44x-56y-145=0 is Hyperbola with (h,k)=(-2,-4),a=sqrt(7),b=sqrt(11)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

11x^2-7y^2+44x-56y-145=0

11 x^{2} - 7 y^{2} + 44 x - 56 y - 145 = 0

(h, k) = (- 2, - 4), a = 7, b = 11

Solution steps

11 x^{2} - 7 y^{2} + 44 x - 56 y - 145 = 0

Rewrite

11 x^{2} - 7 y^{2} + 44 x - 56 y - 145 = 0

in the form of a standard hyperbola equation

\frac{( x - ( - 2 ) ) ^{2}}{( 7 ) ^{2}} - \frac{( y - ( - 4 ) ) ^{2}}{( 11 ) ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (- 2, - 4), a = 7, b = 11

25 x^{2} - 64 y^{2} + 100 x - 256 y - 1756 = 0

f (x) f (x) = 3 x^{2} - 4 x - 3

- 81 x^{2} + 486 x + 64 y^{2} + 128 y + 4519 = 0

- 2 x^{2} + y^{2} + 20 x + 6 y - 45 = 0

\frac{y ^{2}}{80} - \frac{x ^{2}}{4} = 1

What is 11x^2-7y^2+44x-56y-145=0 ?
The solution to 11x^2-7y^2+44x-56y-145=0 is Hyperbola with (h,k)=(-2,-4),a=sqrt(7),b=sqrt(11)