estrellagalindo022 estrellagalindo022

19-04-2021
Mathematics

contestada

Which of the following expressions is equivalent to (13 + 2) (13 - 2)?

a. 152 +112
b. 15² – 11²
c. 132 +22
d. 132 - 22

Respuesta :

mathstudent55 mathstudent55

19-04-2021

Answer:

d. 13^2 - 2^2

Step-by-step explanation:

The product of a sum and a difference is a difference of squares.

(13 + 2)(13 - 2) = 13^2 - 2^2

Answer: d. 13^2 - 2^2

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Which best describes how Italy’s location on the Mediterranean Sea contributed to the flourishing of the Renaissance? Italy’s location allowed many artists and

what role did disease play in encounters between natbie groups and the first british settlers ?

An underground mine elevator descends 12% of the total depth every minute. The total depth of the elevator is 75 meters below the ground. How many meters below

Tom and Martin both worked 9 hours this week and sold $360 worth of meals. Their hourly wages are $2.15 and $2.50, respectively. In addition, Tom's percent of t

Which colonies raised the staple crop, tobacco? Select one: A} North Carolina and South Carolina B) Philadelphia and New York C) South Carolina and Georgia D) V

Find S11 for 3 + 1 + (-1) + (-3) +… A. -77 B. -75 C. -73 D. -71

How are fractions and decimals related? A. A fraction can be written as a decimal, and a decimal can be written as a fraction. B. A decimal is part of a fractio

Which aspect of life in the Chesapeake colonies was highlighted by Bacon’s Rebellion?

Gina mixed paint to make her favorite shade of purple . She filled up one third of the container with red paint .Then she filled the remaining space with 4L of

mr.Rowley has 16 papers and 14 exit tickets to return, mr. Rivera has 64 homework papers and 60 exit tickets to return for each teacher write a ratio to represe