G6rachersucaMachelm G6rachersucaMachelm

02-12-2016
Mathematics

contestada

simplify

4/a-a/4

A. 16-a^2/4a
B. 4-a/4a
C. 4-a/a
D. -1

Respuesta :

02-12-2016

4/a - a/4
= (16 - a²)/(a-4)
= (4-a)(4+a) / (a-4)
= - (4+a)
= a-4

Answer Link

Otras preguntas

On the International Space Station an object with mass m = 250 g is attached to a massless string L = 0.87 m. The string can handle a tension of T = 8.7 N befor

What are some similarities and differences about the features of maya, Aztec and Inca civilizations

what is considered to be a "waste product" of plants? a. Oxygen b. Carbon Dioxide c. Water

How do you do this math problem?

Sabrina went to the store for furniture polish, carrots, pencils, ham, sponges, celery, notebook paper, and salami. She remembered to buy all these items by rem

To determine the number of trout in a lake, a conservationist catches 109 trout, tags them and throws them back into the lake. Later, 30 trout are caught; 1

A member of the House of Representatives has introduced a bill to raise the minimum wage, but it has been in committee for 36 days and is unlikely to make it to

On Texas Avenue between University Drive and George Bush Drive, accidents occur according to a Poisson process at a rate of three accidents per week. (a) What i

5. What is the density of 4.5 mL of a liquid that has a mass of 1.3 grams? a. 0.289 g/mL c. 3.20 g/mL b. 3.46 g/mL d. 0.468 g/mL

Please be quick! I need this as soon as possible!