5×2 – 3xy – 7y2 from 3×2 – xy – 2y2 solve horizontally​

Question

5×2 – 3xy – 7y2 from 3×2 – xy – 2y2 solve horizontally​

in progress 0
Lydia 1 month 2021-08-12T05:28:09+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-12T05:29:18+00:00

    Answer:

    -2x^2 + 2xy + 5y^2

    Step-by-step explanation:

    = (3x^2 – xy – 2y^2) – (5x^2 – 3xy – 7y^2)

    = 3x^2 – xy – 2y^2 – 5x^2 + 3xy + 7y^2

    = -2x^2 + 2xy + 5y^2

    0
    2021-08-12T05:29:56+00:00

    Answer:

    hi

    Step-by-step explanation:

    hope it helps you

    Correct answer is 2x^2-2xy-5y^2

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )