annriyabijo9 annriyabijo9

07-03-2021
Mathematics

contestada

Add x2 + 4 x2y -7xy +3 and x2y + x y + 9

Respuesta :

07-03-2021

Answer:

x²+5x²y-6xy+12

Step-by-step explanation:

to understand this

you need to know about:

algebra
PEMDAS

given:

x²+4x²y-7xy+3+x²y+xy+9

let's solve:

rewrite:x²+4x²y+x²y-7xy+xy+9+3
combine like terms:x²+5x²y-6xy+12

Answer Link

Otras preguntas

For P = {1, 6, 10, 14}, Q = {1, 5, 11), and R = {3, 5, 10, 11), find P U (Q U R). The answer is { } (Use a comma to separate answers as needed.)

Analyze sonnet 43 by Elizabeth Barrett Browning using three approaches emotional biographical and new criticism

An experimenter adds 336 J of heat to a 56.2 g sample of Hg. What is its change in temperature? The heat capacity of Hg is .139 J/g·°C.

NEED HELP GUYSS the one who answer correct Add mr in fb Michael Loy Shikigami and you will get $20

a If Lin sells 6 boxes of popcorn, will she make her goal? State yes or no.

ASAP!! PLEASE HELP ME ASAP! read attached picture

the radius length of a circle is r, then the average rate of change in the circumference of the circle when r changes from r1 to r2 is

Translate this sentence into a 2 step equation The difference of Matt's age 16 and 71 is Use the variable m to represent Matt's age.

Need help with math problem if do get 5 star

what is the distance between 0 and a