trapsean123 trapsean123

15-03-2018
Mathematics

contestada

All of the following are equivalent, except _____.

2x + x

x(2 + 1)

2x2

3x

Respuesta :

jazariawill jazariawill

15-03-2018

the answer is x(2+1)

Answer Link

Аноним Аноним

15-03-2018

2x + x = 3x

x(2 + 1) = x (3) = 3x

2x^2 = 2x^2

3x = 3x

All are the same except 2x^2

Answer Link

Otras preguntas

which characteristic of calcium is most closely related to its chemical reactivity?

40% of the fish in a pond are goldfish and the rest are koi. The number of goldfish is g. The farmer then increases the number of koi by 10%. How many koi are t

Items such as graphics, charts, or spreadsheets that can be inserted into Word documents are called: a. blocks. b. objects. c. templates. d. placeholders.

is a American Robin a omnivore or a herbivore?

2. Which kingdom consists only of complex multicellular, eukaryotic organisms which must consume or ingest other organisms for nutrition?

Which pronoun best completes the sentence? How is the pronoun used? Is that __________ in the blue bathing suit? A. she; predicate nominative B. she; subject C.

What is 505/100 as a decimal?

The human body is 72 percent water in average. About how much water will be in a person that weighs 138 pounds?

What was Abigail Adams views on the role of women in society

Milk is considered a commodity because it is which of the following? A. bought in many different ways B. an inexpensive product C. the same no matter who sell