Perform the following operations and prove closure. Show your work. x x+3 + x+2 x+5 x+

Question

Perform the following operations and prove closure. Show your work.

x
x+3
+
x+2
x+5

x+4
x2+5x+6
•
x+3
x2−16

2
x2−9
−
3x
x2−5x+6

x+4
x2−5x+6
÷
x2−16
x+3

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Tài Đức 4 years 2021-08-25T05:08:32+00:00 1 Answers 6 views 0

Answers ( )

  1. Neala
    0
    2021-08-25T05:09:36+00:00
    Reply

    Answer:

    this question is too lengthy

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )