Subtract -7x^2+4x+2−7x 2 +4x+2 from x^2-3x 2 −3.

Question

Subtract -7x^2+4x+2−7x
2
+4x+2 from x^2-3x
2
−3.

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Thiên Ân 5 years 2021-07-23T18:41:14+00:00 1 Answers 11 views 0

Answers ( )

  1. giabao
    0
    2021-07-23T18:42:18+00:00
    Reply

    Answer:

    -8x² – 12x + 1

    Step-by-step explanation:

    just add or subtract values with the same terms. eg -7x + 4x ,, etc

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