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

Given f (x) = 1/2x+8, which equation represents the inverse, g (x)?

Someone pls help me I will make you brain

What is the area of the rectangle? O 40 units2 O 45 units2 O 50 units O 55 units

Who were the Aztec and the Inca? Describe their civilizations and what happened when they came into contact with the spanish?

A restaurant offers a choice of 4 salads, 9 main courses, and 4 desserts. How many possible 3-course meals are there

In order to qualify for the child tax credit all of the following must be true except

Can someone help me with this?

where was the first citywide halloween celebration in the united states

In the graph, the area below f(x) is shaded and labeled A, the area below g(x) is shaded and labeled B, and the area where f(x) and g(x) have shading in common

which of these is one of howard gardner's multiple intelligences?