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

Challenge Eight different names were put into a hat. A name is chosen 123 times and the name Karen is chosen 19 times. What is the experimental probability of t

Help ASAP!!!! 100 points Cirrhosis is a disease of the kidneys. Question 18 options: True False

Water is pouring into a cuboidal reservoir at the rate of 30 litres per minute. If the volume of reservoir is 54 m³, find the number of hours it will take to fi

Explain why patrick henry ultimately sought to pursue independence from Great Britain.

The means and mean absolute deviations of Sidney’s and Phil’s grades are shown in the table below. Means and Mean Absolute Deviations of Sidney’s and Phil’s Gra

Can someone help me answer this it’s due in 20 mins

What is the filial piety and how does it relate to the status of women?

All of the following are used in endurance training EXCEPT: A Fartlek B Continuous C. Circuit D. Interval

what is 4a +28=10-2a ?

ar In the famous balcony scene. Act 1 Scene 5 2. Romeo makes a very famous soliloquy: O, she doth teach the torches to burn bright! It seems she hangs upon the