Tajette Tajette

23-04-2020
Mathematics

contestada

combine like terms.
(7+x)(7-x)

Respuesta :

adejareharmony adejareharmony

23-04-2020

Answer:

x^2-49

Step-by-step explanation:

when u multiply the numbers in parenthesis u get 49-7x+7x-x^2 and when u simplify that u get x^2-49

Answer Link

Otras preguntas

Name and define the 6 stages of the water cycle

Which helped to bring about an increase of trade within Western Europe during the 11th and 12th centuries? the Viking invasions increase in population the split

Read this line from Chapter 1: You know this stuff inside and out, backwards and forwards. Based on the sentence, what does the phrase inside and out mean? A. I

need help on this math problem: Ana found a cookie recipe that requires 1/2 cup of coconut oil to be used instead of butter. The recipe makes a total of 100 coo

what place value does 3 have in 4.97532?

Naturalization laws and regulations are implied powers of Congress implied powers of the president enumerated powers of Congress enumerated powers of the presid

what warms and moistens air; filters dust particles?

PLEASE HELP I GIVE THANKS

Please Help I'm Trying to help my little Brother O.o Directions: Select all the correct answers. Kendall is training for a race. She trained for six weeks, kee

ok I am REEEEALLY bad at Adverb phrases so could u guys help me out??? Which words in the sentence make up the adverb phrase? Rita and Ron climbed slowly and ca