kunj6678 kunj6678

02-11-2019
Mathematics

contestada

Write as an expression and simplify:

the difference of the squares of 2m and 7n.

Respuesta :

billgkgk billgkgk

19-10-2020

Answer: 4m² - 49n²

Step-by-step explanation:

(2m)² = 4m²

(7n)² = 49n²

The difference is a subtraction

4m² - 49n²

Answer Link

Otras preguntas

What phylum has animals with a central cavity and mouth;and most of them have tentacles?

What is 5,389.029 rounded to the nearest hundreth

Brittany placed a cold piece of butter on a hot ear of corn. The butter began to melt. The butter melted when it came into contact with the corn because heat wa

Find the value of 2 in this equation. 33- (8t) = 15

Let E and F be independent events in a sample space S with Pr[E] = 0.4 and Pr[F] = 0.2. Find Pr[EUF] A.0.60 B.0.52 C.0.40 D.0.32 E.0.08

How is the graph of y=-8x^2-2 diffrent from the graph of y=-8x^2

solve for 3x+9=44-2x

Which of the following differs when comparing the deep ocean to the intertidal zone? PLEASE HELP!!! •need for energy •salinity •the amount of sunlight •relianc

Using the laws of indices, simplify the following:- √h × √h³ =

Find the coordinates of point E if C is the midpoint of AE A has the coordinates of (-3,1) C has the coordinates of (-2,-1)