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

Question 12 of 20 : penn foster please Select the best answer for the question 12. Which of the following grew during the New Imperialism? O A. Women's rights O

What was one problem the South African government faced following the end of apartheid? A. an international backlash against the decision to end apartheid I B.

Is torque only produced when the force is applied perpendicular to the moment arm?

(x2/5)n For what value of n, written as a decimal, will the expression equal x?

use the figure at the right the complete inequality statements

If unit sales prices are $7 and variable costs are $5 per unit, how many units would have to be sold to break-even if fixed costs equal $8,000?

The use of another orga....

A compound was analyzed and found to contain 76.57% carbon, 6.43% hydrogen, and 17.00% oxygen by mass. Calculate the empirical formula of the compound. If the m

* ** Class Answer the following questions: b.write any four difference between savage and Barbarian stage of society

2. How do the Irish workers at the docks treat Douglass? What do they encourage him to do? 3. Select what you think is the most important passage in this text.