Evaluate – 4x^(3)-2x^(2)-3x+1 given x = -2

Question

Evaluate – 4x^(3)-2x^(2)-3x+1 given x = -2

in progress 0
Latifah 3 years 2021-08-11T20:01:56+00:00 2 Answers 7 views 0

Answers ( )

  1. Calantha
    0
    2021-08-11T20:03:06+00:00
    Reply

    plug x = -2 into the x
    = 4(-2)^3 – 2(-2)^2 – 3(-2) + 1
    = -32 – 8 + 6 + 1
    = -33

    -33 is the answer!

  2. Gerda
    0
    2021-08-11T20:03:17+00:00
    Reply

    Answer: -33

    Step-by-step explanation:

    4x³-2x²-3x+1

    = 4(-2)³-2(-2)²-3(-2)+1

    = -32-8+6+1

    = -33

Leave an answer

Browse

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