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The sum of the cube of a number and two times the number

Posted on October 23, 2021 By Brinleychristofferse 3 Comments on The sum of the cube of a number and two times the number

The sum of the cube of a number and two times the number

Mathematics

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Comments (3) on “The sum of the cube of a number and two times the number”

  1. arielpraczko1 says:
    October 23, 2021 at 12:54 pm

    x^3+x×2

    I got this : ) I hope it helped

    Reply
  2. Expert says:
    October 23, 2021 at 4:07 pm

    option 2 is correct.

    step-by-step explanation:

    we are given two inequality equation

    x+y> 5 and -3x+2y< -2

    first we draw the graph of both function using t-table method

    equation: x+y> 5

    for x=0, y=5

    for x=-5, y=0

    table:

    x   :   0     5

    y   :   5     0

    test point (0,0) , 0> 5

    false

    equation: -3x+2y< -2

    for x=0, y=-1

    for x=2, y=4

    table:

    x   :   0     2

    y   : -1       4

    test point (0,0) , 0< -2

    true

    now we draw the graph. see the attachment for graph.

    common region would be solution set.

    option 2 is correct.

    Reply
  3. Expert says:
    October 23, 2021 at 4:39 pm

    1,150 give brainliest

    step-by-step explanation

    2r= 2300

    r =1150

    Reply

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