solve algebraically 1. y = x^2+ 3x – 5 y = x + 3 2. y = x^2- 4x + 6 y = x + 2 3. y = x^2- 1

Question

solve algebraically

1. y = x^2+ 3x – 5
y = x + 3

2. y = x^2- 4x + 6
y = x + 2

3. y = x^2- 10x + 14
y = 7x – 16

4. y = x^2-24
y = x – 12

5. y = x^2- 8x + 28
y = 4x + 8

in progress 0
Sapo 3 years 2021-08-31T03:58:11+00:00 1 Answers 2 views 0

Answers ( )

  1. huyenthanh
    0
    2021-08-31T03:59:53+00:00
    Reply

    Answer:

    so hard :/

    lol XD

    srry 🙁

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