I need help with this one too. X=-1 and y=2; evaluate 10x-3+2xy

Question

I need help with this one too. X=-1 and y=2; evaluate 10x-3+2xy

in progress 0
Hồng Cúc 4 years 2021-08-22T04:37:33+00:00 1 Answers 10 views 0

Answers ( )

  1. thuthuy
    0
    2021-08-22T04:39:00+00:00
    Reply

    Answer:

    -17

    Step-by-step explanation:

    plug in x and y

    10(-1)-3+2(-1)(2)

    10(-1)= -10

    2(-1)(2)= -4

    -10-3-4

    10+3+4= 17

    don’t forget the negative -17

Leave an answer

Browse

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