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Wittaler [7]
2 years ago
13

Shana used a table to multiply the polynomials 2x + y and 5x – y + 3. Her work is shown below.

Mathematics
2 answers:
Hatshy [7]2 years ago
7 0

Answer:

-2y, -2xy

Step-by-step explanation:

dig bick

Agata [3.3K]2 years ago
4 0

Answer:

-2y, -2xy

Step-by-step explanation:

got it correct on the assignment :)

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Read 2 more answers
*<br> What is the value of x?<br> (x + 35)<br> (3x + 1)<br> x =<br> plzzz help due in 40 mins!
Brilliant_brown [7]

Answer: (x=+17)

Step-by-step explanation:

x+35=3x+1

We move all terms to the left:

x+35-(3x+1)=0

We get rid of parentheses

x-3x-1+35=0

We add all the numbers together, and all the variables

-2x+34=0

We move all terms containing x to the left, all other terms to the right

-2x=-34

x=-34/-2

x=+17

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