Feliciake11y Feliciake11y

01-04-2020
Mathematics

contestada

convert from general form to standard form x^2 + 4y^2 + 6x-40y+9 =0

Respuesta :

nktselepov nktselepov

01-04-2020

[tex]x^2 + 4y^2 + 6x-40y+9 =0\\x^2 + 6x+9+4y^2-40y=0\\x^2+6x+9+4y^2-40y+100-100=0\\(x+3)^2+(2y-10)^2=100[/tex]

P.S. Hello from Russia

Answer Link

Otras preguntas

What's 10×20 because I don't know it

How high up is a 3.00 kg object that has 300. J of energy

is 4/6 bigger than 2/3

why was the louisiana purchase a bit of an embarassement for jefferson A: he ended up paying much more then the land was worth B: the purchase ended up being v

Homeostasis is the body's ability to maintain constant _______ conditions when _______ conditions change. a. internal; external b. external; internal c. oxyg

Which of the following is an example of a homogeneous mixture? A. Zinc B. Copper C. Sand D. Bronze this is for Earth science

Because light travels in a straight line and casts a shadow, Isaac Newton hypothesized that light is A. radiation. B. a stream of particles. C. a wave. D. he

Non-examples of Endoplasmic Reticulum?

kim bought a poster that cost 8,95 and some colored pencils. The total cost was 21.35. How much did the colored pencils cost?

Individuals with high self-esteem __________. a. need to please others in order to be happy b. are conceited and will not talk to negative people c. can reco