hbrmi00 hbrmi00

12-07-2017
Mathematics

contestada

What is x^2 + y^2 - 4x + 12y -20= 0 factored

Respuesta :

chlovis9773 chlovis9773

12-07-2017

Simplifying
4x2 + 8xy + 4y2

Reorder the terms:
8xy + 4x2 + 4y2

Factor out the Greatest Common Factor (GCF), '4'.
4(2xy + x2 + y2)

Factor a trinomial.
4((x + y)(x + y))

Final result:
4(x + y)(x + y)

Answer Link

Otras preguntas

Reelmower blades must be engaged in order to be used to effectively stripe tura) Trueb) False

What are the specified misdemeanors that classify possession of a firearm by a person convicted of a specified misdemeanor? (within 10 years of conviction) a) B

Find following table gives the lifetime of 200 bulbs. Calculate the mean lifetime of a bulb by step deviation method : Class 0-20 20-40 40-60 60-80 80-100 100-1

What are two examples of potassium-sparing diuretics? a) Spironolactone and triamterene b) Furosemide and hydrochlorothiazide c) Bumetanide and torsemide d) Man

Accelerating project completion, typically by rearranging the network schedule and using start-to-start lags, is referred to as? 1) Fast tracking 2) Crashing 3)

Element M reacts with fluorine to form an ionic compound with the formula MF3. The M-ion has 18 electrons. Element M is __________.A. PB. CaC. CrD. ScE. Ar

For skull radiography, the____immobilization technique is often employed.

Which of the following is about the right of free speech, as currently interpreted by the Supreme Court?(A) It protects the right to express opinions even witho

What type of drug is allopurinol (Zyloprim)?

Interferons, complement, defensins and granzymes are examples of ________. 1) Antibodies 2) Enzymes 3) Hormones 4) Immune system molecules