marlisamoore marlisamoore

22-08-2017
Mathematics

contestada

can someone help with factoring the trinomial below

can someone help with factoring the trinomial below class=

Respuesta :

choixongdong choixongdong

22-08-2017

x^2 + 15x + 56

56 = 7 * 8
15 = 7 + 8

so
x^2 + 15x + 56 = (x + 7)(x + 8)

answer is D. (x + 7)(x + 8)

Answer Link

Otras preguntas

Why Do Certain Sounds Make Your Skin Crawl?

Which of the following are shared by a typical corporation and a limited liability corporation? (1 point) Easy to start and stop and have shared debt liability

Help please, can someone answer.

0.39 recurring as a fraction please [ 3 and 9 are both recurring]

5 Examples of simple salts

Though the Aztecs held the most powerful empire in Central America, which Spanish advantage contributed to the Aztecs' defeat? a powerful army more land strong

Read the following Arabian proverb, and identify the sentence type. He who has health, has hope; and he who has hope, has everything.

How many moles of LiCl will I have if I start off with .425 moles of CaC12?

Trivia Time!! At what velocity does light move?

WILL MARK BRAINLIEST NEED IT QUICKRead the following poem and then respond to the question below:"I'm Nobody! Who are you?" By Emily DickinsonI'm Nobody! Who ar