Evaluate the expression when x=-5. x²+9x-6

Question

Evaluate the expression when x=-5.
x²+9x-6

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Rose 2 weeks 2022-01-08T13:29:05+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-01-08T13:30:35+00:00

    Answer:

    -26

    Step-by-step explanation:

     { - 5}^{2}  + 9( - 5) - 6 \\ 25 - 45 - 6 \\  - 26

    0
    2022-01-08T13:30:37+00:00

    Answer: 64

    Step-by-step explanation:

    X2+9x-6

    When x=-5

    (-5)^2+9(5)-6

    25+45-6

    70-6

    64

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45:7+7-4:2-5:5*4+35:2 =? ( )