janettxruz janettxruz

23-06-2018
Mathematics

contestada

What expression is represented by the factorization below? (2x+7) (2x-7)

What expression is represented by the factorization below 2x7 2x7 class=

Respuesta :

sbcardinals sbcardinals

23-06-2018

(2x+7)(2x-7)

4x^2 - 49 is your answer when we FOIL the function.

Answer Link

mayadc821 mayadc821

23-06-2018

Multiply the terms using FOIL (first, outside, inside, last). See attached image.

(2x)(2x) + (2x)(-7) + (7)(2x) + (7)(-7)

4x² - 14x + 14x - 49

4x² - 49

Answer Link

Otras preguntas

Does anyone know what the answer please please?!

PLS HELP! don’t answer it if you don’t know it! (Photo included) Which African desert is the world’s largest (non-polar) desert? Namib Sahara Kalahari Sahel

three letters are selected from the word DISPLAY how many different combination are there

5 A system of equations is shown. y = 2x – 7 y = -x + 5 What is the solution to the system of equations?

-10+3X<4 Having trouble on this one.

8 ( x + 4) = 62. 4. x = _____

yo pls help me out, the question is on the picture. ill mark brainliest if its correct. NO LINKS!

The time for one rotation of the Moon is 27.3 days. What is the time revolution for the Moon? 365 days 24 days 24 hours 27.3 days

I don't know this please help give brainlest

Can some on help me please