2x+5x(x + 2)+3x What is the value of this expression when `x=5`?

Question

2x+5x(x + 2)+3x
What is the value of this expression when `x=5`?

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Thu Cúc 3 years 2021-07-23T15:35:25+00:00 2 Answers 6 views 0

Answers ( )

  1. Edana
    0
    2021-07-23T15:36:41+00:00
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    Answer:

    The value of this expression is 200

    Step-by-step explanation:

    2x+5x(x+2)+3x

    Put the value of x=5,

    2(5)+5*5(5+2)+3(5)

    10+25(5+2)+15

    10+125+50+15

    =200

  2. Nick
    0
    2021-07-23T15:37:07+00:00
    Reply

    Answer:

    200

    Step-by-step explanation:

    2(5)+5(5)(5+2)+3(5)

    10+25(7)+15

    10+175+15=200

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