43hideawayln 43hideawayln

03-02-2021
Mathematics

contestada

What expression is equivalent to x2 - 49?
O A. (x-772
O B. (x + 7)2
O c. (x + 7)(x-7)
OD. (x + 7) (7 - x)
PLEASE HELP

What expression is equivalent to x2 49 O A x772 O B x 72 O c x 7x7 OD x 7 7 x PLEASE HELP class=

Respuesta :

Nhamilk Nhamilk

03-02-2021

Answer:

C.

Expla:

x²-49

x²-7²

= (x+7)(x-7)

Answer Link

Otras preguntas

How did griswold v connecticut expand the protections of the constitution?

Which term refers to a period of time when stocks are generally losing value? a. a "bear" market b. a "flat" market c. a "bull" market d. a "boom" market

alice baked a certain number of pies. she gave 1/8 of the pies to her friends and 1/4 of the remainder to her neighbor. she was left with 63 pies. how many pies

describe what a person in the passenger seat will fill out the car ages poin describe what a person in the passenger seat will feel as the car reaches points A

The Exodusters were * a. Mexican Americans who fled after the Mexican-American War b. African Americans who fled the South after Reconstruction c. Chinese Ame

a straight piece of wire is collided to form a spring physical or chemical change

Your food costs are $1700. Your total food sales are $2890. What percent of your food sales do the food costs represents? What I think: 58.82

3 types of spheres of the earth and activities that occur in each

What began the panic of 1893?

You buy a container of cat liter $13.75 and and a bag of cat food for X dollars. The total purchase is $20.80, which includes 4% sales tax. Write and solve an e