Simplify. 7x² – x + 9 + 6x² + 5x – 10 ___________ Will give brainliest

Question

Simplify.
7x² – x + 9
+ 6x² + 5x – 10
___________

Will give brainliest

in progress 0
RuslanHeatt 5 years 2021-09-02T13:27:02+00:00 2 Answers 13 views 0

Answers ( )

  1. Xavia
    0
    2021-09-02T13:28:26+00:00
    Reply

    13x^2 +4x-1

    Because I used Photomath

  2. nguyetanh
    0
    2021-09-02T13:28:47+00:00
    Reply

    Answer:

    13x^2+4x-1

    Step-by-step explanation:

Leave an answer

Browse

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