1. Find the remainder when x + 3×2 + 3x + 1 is divided by a)5+2x PLEASE DON’T SPAM IF ANSWER IS CORRECT I WILL

Question

1. Find the remainder when x + 3×2 + 3x + 1 is divided by
a)5+2x

PLEASE DON’T SPAM

IF ANSWER IS CORRECT I WILL MARK AS BRAINLIST​

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2 months 2021-11-28T12:36:04+00:00 1 Answer 0 views 0

Answers ( )

  1. Ava
    0
    2021-11-28T12:37:53+00:00

    Answer:

    Apply remainder theorem

    =>x – 1/2 =0

    => x = 1/2

    Replace x by 1/2 we get

    =>x3+3×2 + 3x + 1

    =>(1/2)3 + 3(1/2)2 + 3(1/2) + 1

    => 1/8 + 3/4 + 3/2 + 1

    Add the fraction taking LCM of denominator we get

    =>(1 + 6 + 12 + 8)/8

    =>27/8

    Remainder is 27/8

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