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Mathematics 19 Online
OpenStudy (landon34):

Identify the coefficient in the term 7x^2 y^3. 7 2 3

OpenStudy (whovianchick):

7. The coefficient is the number that you multiply the "x" by. 2 and 3 are exponents, as in you multiply a number by itself 2 or 3 times.

OpenStudy (landon34):

42

OpenStudy (whovianchick):

and 14*3=42

OpenStudy (whovianchick):

no, @Vickyisthesmartone123 that's wrong

OpenStudy (whovianchick):

7 is a coefficient. It's not about solving an equation, it's identifying a vocabulary word

OpenStudy (landon34):

oh, ok. :/

OpenStudy (whovianchick):

don't post jokes, people will take it seriously and get the question wrong.

OpenStudy (vickyisthesmartone123):

I know so to figure this out you have to solve with a formula

OpenStudy (whovianchick):

no you don't

OpenStudy (whovianchick):

it's about identifying the coefficient, which is 7

OpenStudy (vickyisthesmartone123):

SO...

OpenStudy (vickyisthesmartone123):

Hold on I'll be right back

OpenStudy (whovianchick):

Your username really doesn't fit you XD

OpenStudy (landon34):

what is the definition of coefficient

OpenStudy (whovianchick):

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x y).

OpenStudy (landon34):

ok, I get it.

OpenStudy (whovianchick):

basically, the number that you put in front of the variable and a variable is x or y or s or whatever you use, in this case x

OpenStudy (whovianchick):

Good :)

OpenStudy (landon34):

now lets finish the answer

OpenStudy (vickyisthesmartone123):

DON'T BE MEAN @whovianchick

OpenStudy (vickyisthesmartone123):

:(

OpenStudy (landon34):

can we finish the answer?

OpenStudy (vickyisthesmartone123):

GO AHEAD

OpenStudy (mathmale):

In my view, 7x^2 y^3 is ambiguous. Do you mean \[7x^2*y^3, \]

OpenStudy (landon34):

yes

OpenStudy (mathmale):

or do you mean 7x^2 y^3.\[7x ^{2y^3}?\]

OpenStudy (landon34):

no the first one is right.

OpenStudy (whovianchick):

7 is the answer, there's no need to finish anything

OpenStudy (landon34):

ok thanks.

OpenStudy (mathmale):

All right, thank you. In that case, show that you're multiplying through including " * " in the proper place. Yes, 7 is the one and only coefficient here.

OpenStudy (whovianchick):

No prob :) sorry for any confusion. Do you get how I figured that out?

OpenStudy (landon34):

I did.

OpenStudy (whovianchick):

Great! Medal?

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