Let's write two trinomial expressions of the form ax+by+c ,where a,b,and c are integers.find the sum and difference of your expressions.

Question

asked Sep 28, 2023 15.2k views

1 Answer

Ryan Russon · Answer 1 · 2023-10-03T17:46:57+0000

Answer:

First trinomial:

Second trinomial:

Sum:

Difference:

Explanation:

Let our first trinomial be:

And let our second trinomial be:

The sum would be:

$\begin{gathered} 5x+6y+7+(2x+y+1) \\ \rightarrow5x+6y+7+2x+y+1 \\ \\ \Rightarrow7x+7y+8 \end{gathered}$

And the difference would be:

$\begin{gathered} 5x+6y+7-(2x+y+1) \\ \\ \rightarrow5x+6y+7-2x-y-1 \\ \\ \Rightarrow3x+5y+6 \end{gathered}$