Mathematics, 10.11.2020 20:40 minersaysay22

Are the expressions 8x2 + 3(x2 + y) and 7x2 + 7y + 4x2 – 4y equivalent? Which best explains your reasoning? The expressions are not equivalent. One simplifies to 1122 + 3y while the
other simplifies to 9x2 + y + 3.
The expressions are equivalent. They both simplify to 11x2 + 3y.
The expressions are equivalent. They both simplify to 9x2 + y +3.

Are the expressions 8x2 + 3(x2 + y) and 7x2 + 7y + 4x2 – 4y equivalent? Which best explains your re

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:20

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

Answers: 1

Answer

Mathematics, 21.06.2019 21:10

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Answers: 2

Answer

Mathematics, 21.06.2019 23:40

Put the following steps for calculating net worth in the correct order

Answers: 1

Answer

You know the right answer?

Are the expressions 8x2 + 3(x2 + y) and 7x2 + 7y + 4x2 – 4y equivalent? Which best explains your rea...

Questions

Mathematics, 23.02.2021 01:40

Steven wants to buy a couch that costs $475. He has already saved $120. He plans to save $25 a week....

Mathematics, 23.02.2021 01:40

Steven bought a cylindrical water tank for his cattle, but he forgot to ask the seller what the diameter of the tank was. He needs to know the diamete...

Mathematics, 23.02.2021 01:40

The diameter of a circle has length 12. the center is at (-5,2). give the equation of the circle equation of the circle. A. (x - 2)2 + (y + 5)2...

History, 23.02.2021 01:40

Which Amendment is mostly about freedo of speech and press...

Mathematics, 23.02.2021 01:40

Michelle has four credit cards with the balances and interest rates listed below. If Michelle wanted to pay off all four credit cards in 36 months, w...

History, 23.02.2021 01:40

1. Write the correct key term in the blank preceding each definition. a. A term used in the North in the 1800s to describe the political power...

Biology, 23.02.2021 01:40

Streptococcus mutans is one of the bacteria responsible for dental plaque formation and lacks an outer membrane outside its cell. Structurally and mor...

English, 23.02.2021 01:40

HELLP IF U DO ILL MARK U BRAINLIST ...

Mathematics, 23.02.2021 01:40

What would 1/3x=6 be 1/3 is a fraction btw 1/3x=6 thx...

Health, 23.02.2021 01:40

I feel this way anyone else ?

Mathematics, 23.02.2021 01:40

Go to pad let search Patriotic_Eagle (me) and i made a pad let!...

History, 23.02.2021 01:40

Which branch was created to enforce laws?...

History, 23.02.2021 01:40

Ayuda que no entiendo ...

Social Studies, 23.02.2021 01:40

Which statement below is not true of Malcontents? A) They raised their own crops with no help from enslaved people B) they were not...

Mathematics, 23.02.2021 01:40

Combine like terms to create an equivalent expression. Make sure to simplify coefficients and constants as well. -6/5 - 2/3v + 4/15 +1/3v...

Mathematics, 23.02.2021 01:40

What is the mean of the following numbers? 10, 5, 8, 13 A. 8 B. 13 C. 9 D. 10...

History, 23.02.2021 01:40

HElp NOW Who were the Zealots? What did they believe?...

Mathematics, 23.02.2021 01:40

Kayla puts $225 in a savings account at the beginning of the year at the end of each month she with drew $10 from her account Matthew put $50 in his s...

English, 23.02.2021 01:40

write a letter to the editor of the national dailies on the ways through which examination malpractice could be avoided...

Mathematics, 23.02.2021 01:40

Whats is 17 1/4 plus 7/8...

More questions: Mathematics Another questions