qwertylol12345 qwertylol12345

03-02-2019
Mathematics

contestada

Bring the fraction a/a-4 to a denominator of 16-a^2

Respuesta :

mathecoach mathecoach

03-02-2019

Answer:

a / (a - 4) = a(a + 4) / ((a - 4)(a + 4)) = (a^2 + 4a) / (a^2 - 16) = -(a^2 + 4a) / (16 - a^2)

Answer Link

Otras preguntas

Find the quotient. simplify your answer. x+4/x ÷3/x

Name the system of internal improvements designed to unite the nation

in _______ most atp production occurs in the mitochondria. A)Prokaryotes B) eukaryotes C) bacteria D) none of the above

What is 5 main facts about principles in the house of Burgesses

How did the Cyclops character contradict everything the ancient Greeks thought was important?

A rancher has a rectangular 40 acre piece of property fronting a highway. He wants to put a barbed-wire fence along his road frontage. How much fence does he ne

true or false 3x+2y=5 has a slope -2/3

Does adding values that are much greater or much less than the other values in a set of data affect the median of the set

(-3)+4x+2+2x+2x. Combine like terms, making zeros,and using distribute property.

Find the equation of the parabola with focus (5, 1) and directrix y = -1.