ahanna82 ahanna82

06-10-2021
Mathematics

contestada

The following is PreCal 11, please give me help...

Factor this:
x^2 + 4xy + 4y^2 - 4z^2

Respuesta :

lizetteluna30 lizetteluna30

06-10-2021

Since both terms are perfect squares, factor using the difference of squares formula.

a^2- b^2= (a+b) (a-b) where a=x+2y and b=2z

(x+2y+2z) (x+2y-2z)

Answer Link

Otras preguntas

The price of a pair of shoes is $63.20. The sales tax rate is 4.5 percent. How much sales tax would you pay if you bought these shoes? A.) $2.84 B.) $3.16 C.) $

Why do humans long for a deeper relationship with nature

A carpenter makes legs for 3-legged stools and 4-legged tables. He makes a total of 46 legs. He could have made legs for how many 3-legged stools? A. 8

c-7.6=-4 what is the value of c

Juliette is making a fruit salad. She purchased 92/3 ounces each of 6 different fruits. How many ounces of fruit did she purchase?

josh created a pattern by using tiles. 20 tiles were blue. the rest of the pattern used equal numbers of red & white tiles. 40% of the tiles were blue. how

Am I correct to say this is correctly punctuated? Wading in the shallow water, Courtney found dozens of interesting seashells.

How many commas do you need to add to the following sentence to show there will be five people on the committee? I think Robert Mary Jane Andrea Lee Ann and Mil

Congressman Allan Derulo was elected as a representative to a state’s 41st district in November of 2010. If he wishes to serve again, when must he win re-electi

I was born on February 5,2006 how old would I be nowA.11B.9C.13D.10