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15.
(4x +- 21)
(x - 23)

15. (4x +- 21) (x - 23)-example-1
User Thiagolr
by
5.9k points

1 Answer

3 votes

Answer:

4

2

1

1

3

+

4

8

3

Explanation:

User Vhallac
by
6.0k points