16-05-2020
Mathematics

contestada

BRAINLIEST to whoever gets this correct Factor the expression below
x^2- 49
a. (х+ 7)(x-7)
b. (x-49)(x-1)
с. (х+49)(x-1)
d (-7)(x-7)

Respuesta :

kiramaemyers kiramaemyers

16-05-2020

Answer:

A is the correct factoring

Step-by-step explanation:

Answer Link

bigjohngib bigjohngib

16-05-2020

A
Because there is an “x^2” and 49 is a perfect square. You would find the square root

Answer Link

Otras preguntas

how are vaccines and sanitation methods different

perimeter 101.76 in. if the rectangular painting is 5.82 in. taller than it is wide. find the dimensions of the painting.

After 8/15 of an hour, Jane has completed painting 3/5 of the wall. At this rate, how much of the wall will she finish painting after 1 hour?

Graph the line. y = 2x-5

See image below. Answer a,b, and c correctly in order to get crowned.

What is the plot in "The Epic of Gilgamesh"

What effect does the surface area have on the rate of diffusion of oxygen?

PLEASE ANSWER THIS !

an air craft heads north at 320 km/hr relative to the wind. the wind velocity is 80km/hr from the north. find the relative velocity of the air craft ralative to

I need help with this problem please I’m not sure what to do