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

Throughout act i of the tragedy of macbeth, macbeth s plans and actions seem to be motivated most of all by

which best explains what a word root is? a. the part that carries the word's meaning b. letters added to the end of a word c. letters at the beginning of a word

Which of the following african groups did not form a kingdom? a. hausa b. bantu c. gikuyu d. bini

Nouns, pronouns, or phrases that follow another noun or pronoun to rename it are called _____.

hi there can anyone help me out with this please

The iron-containing protein found in red blood cells isO A) hemoglobin.O B) white blood cells,O C) platelets.O D) plasma.

If angle 4 is 22 what is the measure of arc fe

an electronics store makes a profit of $72 for every standard cd player sold and $90 for every portable cd player sold. the manager’s target is to make at least

Because the length of his story is limited, short-story writers typically do these things (Mark all that apply.): ___ introduce few characters have a single plo

The bigger the hurricane, the more intense it is. a. true b. false