Multiply and simplify. y^3 . y^5 . y^-2 .y A. y^-4 B. 1/y^4 C. y^-5 D. 1/ y^3

Question

Multiply and simplify. y^3 . y^5 . y^-2 .y
A. y^-4
B. 1/y^4
C. y^-5
D. 1/ y^3

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Huyền Thanh 4 years 2021-08-27T19:16:56+00:00 1 Answers 13 views 0

Answers ( )

  1. lethu
    0
    2021-08-27T19:18:24+00:00
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    Answer:

    y^7

    Step-by-step explanation:

    y^3 . y^5 . y^-2 . y

    = y^3 . y^5 . y^-2 . y^1

    = y^( 3 + 5 – 2 + 1 )

    = y^( 3 + 5 + 1 – 2 )

    = y^( 9 – 2 )

    = y^7

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