PLEASE HELP ME!!! An expression is shown below: 10n3 − 15n2 + 20xn2 − 30xn Part A: Rewrite t

Question

PLEASE HELP ME!!!

An expression is shown below:

10n3 − 15n2 + 20xn2 − 30xn

Part A: Rewrite the expression so the GCF is factored completely. (4 points)

Part B: Rewrite the expression completely factored. Show the steps of your work. (6 points)

in progress 0
Khang Minh 4 years 2021-08-15T23:36:54+00:00 1 Answers 32 views 0

Answers ( )

  1. RobertKer
    0
    2021-08-15T23:37:55+00:00
    Reply

    Answer:

    (5n² + 10xn)(2n – 3)

    Step-by-step explanation:

    10n³ – 15n² + 20xn² – 30xn

    First step is to rearrange so that it can be grouped. We have

    (10n³ – 15n²) + (20xn² – 30xn)

    Next, we find the Greatest Common Factor of each of the part in the grouping, so that

    5n²(2n – 3) + 10xn (2n – 3)

    And lastly, we rewrite the factorised expression.

    (5n² + 10xn)(2n – 3)

    And this is the answer.

    I hope you find the steps easy to understand.

Leave an answer

Browse

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