Polynomials 12y+3y + 2y + y²

Mathematics

2 answers:

Sav [38]2 years ago

5 0

Answer:

If you want this symplafied then it would be 17y+y^2

Rainbow [258]2 years ago

4 0

You will want to combine your like terms. (12y +3y + 2y)
$y^2$ does not have a like term so it will stay single.

Your answer should be:

$y^{2}$ + 17y

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Aleksandr-060686 [28]

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3 years ago

What is the following product 3/x^2 4/x^3??

Alborosie

9514 1404 393

Answer:

12/x^5

Step-by-step explanation:

The fractions are multiplied in the usual way. The applicable rule of exponents is ...

(x^a)(x^b) = x^(a+b)

$\dfrac{3}{x^2}\cdot\dfrac{4}{x^3}=\dfrac{3\cdot4}{x^2\cdot x^3}=\dfrac{12}{x^{2+3}}=\boxed{\dfrac{12}{x^5}}$