13-03-2020
Mathematics

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Parker was giving this problem on his homework: 6x2 - 4y + 2x + 4x2 + 8y. Here is the work he show to simplify the expression by combining like terms. Where did Parker make his mistake.

Parker was giving this problem on his homework 6x2 4y 2x 4x2 8y Here is the work he show to simplify the expression by combining like terms Where did Parker mak class=

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sriparsa sriparsa

13-03-2020

In the fourth step, he didn’t put the “negative” sign for 4.

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