Question

In your notebook, set up the following subtraction in a vertical format and select the correct answer. Find 2 p2 + 3 p - 4 less - 2 p2 - 3 p + 4.

4 p2 + 6 p + 8
4 p2 - 6 p - 8
4 p2 + 6 p - 8
0

Answer 1

4p^2 +6p -8

Explanation:

Answer 2

4p^2 +6p -8

Explanation:

2 p^2 + 3 p - 4 less (-2 p^2 - 3 p + 4)

2 p^2 + 3 p - 4 - (-2 p^2 - 3 p + 4)

Put in vertical format

2 p^2 + 3 p - 4

- (-2 p^2 - 3 p + 4)

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Distribute the minus sign

2 p^2 + 3 p - 4

+2 p^2 + 3 p - 4)

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4p^2 +6p -8