wadterrance wadterrance

22-09-2020
Mathematics

contestada

x+3x4–21x2
23
Determine the polynomial

Respuesta :

iixBrokenBoy iixBrokenBoy

22-09-2020

Answer:

(TAKE THE MINUS OUT)

Step-by-step explanation:

The first thing he has to do is take that "minus" sign through the parentheses containing the second polynomial. Some students find it helpful to put a " 1 " in front of the parentheses, to help them keep track of the minus sign. Here's what the subtraction looks like, when working horizontally.

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