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    Rational MultDivide PracKey

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    ULTRAGEEK
    1. This document contains 18 problems involving simplifying and operating on rational expressions. The problems include simplifying, multiplying, dividing, and combining like terms of rational expressions with variables including x, n, k, p, a, b, and more. Each problem is accompanied by excluded values for the variables.

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    © All Rights Reserved
    Download as DOC, PDF, TXT or read online from Scribd

    Rational MultDivide PracKey

    Uploaded by

    ULTRAGEEK
    19 views1 page
    1. This document contains 18 problems involving simplifying and operating on rational expressions. The problems include simplifying, multiplying, dividing, and combining like terms of rational expressions with variables including x, n, k, p, a, b, and more. Each problem is accompanied by excluded values for the variables.

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    1. This document contains 18 problems involving simplifying and operating on rational expressions. The problems include simplifying, multiplying, dividing, and combining like terms of rational expressions with variables including x, n, k, p, a, b, and more. Each problem is accompanied by excluded values for the variables.

    Copyright:

    © All Rights Reserved
    Download as DOC, PDF, TXT or read online from Scribd
    Download as doc, pdf, or txt
    19 views1 page

    Rational MultDivide PracKey

    Uploaded by

    ULTRAGEEK
    1. This document contains 18 problems involving simplifying and operating on rational expressions. The problems include simplifying, multiplying, dividing, and combining like terms of rational expressions with variables including x, n, k, p, a, b, and more. Each problem is accompanied by excluded values for the variables.

    Copyright:

    © All Rights Reserved
    Download as DOC, PDF, TXT or read online from Scribd
    Download as doc, pdf, or txt
    of 1

    Simplify, Multiply and Divide Rational Expressions Name ___________________________

    Simplify each and state the excluded values.


    28 x 2  20 x n 2  3n  10 k 2  8k  15
    1. 2. 3.
    8x2  4 x n 2  13n  40 k 2  6k  5
    7x  5  1 n2 k 3
    ; 0,   ;  5, 8 ;  1,5
    2x 1  2 n8 k 1

    6 x3  24 x 2  72 x 2 p 2  13 p  18 3n 2  10  8
    4. 5. 6.
    2 x 2  20 x  48 2 p 3  11 p 2  14 p 5n 2  5n  10
    3 x( x  2) 2p9  7  3n  4
    ;  4, 6 ; 0, , 2  ;  1, 2
    x4 p(2 p  7)  2  5(n  1)

    1 r 8 4m 4m 1 x6
    7.  2 8.  2 9. 
    r  6 r  13r  40 2m  14 m  m  56 x  4 2 x  12
    r 5 m8 2
    ;  6, 8 ;  0, 7 ;  4, 6
    r 6 2 x4

    4n 2 n 2  12n  35 6 2 4v  8 1
    10.  11.  2 12. 
    n5 n7 2b 2b  12b v 1 v  2
    4
    4n 2 ;  5, 7 3(b  6);  0 ;  1, 2
    v 1

    3 x 2  29 x  40 7n  42 16n  8 2 28k  28
    13. 2
    15 x  22 x  5
    5 x 2  29 x  6  14. 2
    2n  21n  10

    7
    15. 
    50k 35k  35
    1 5  8(n  6)  1  1
    ( x  8)( x  6);  ,   ;  ,10  ;  0, 1
    5 3 n  10  2  10k

    24a  80 6a  10 2 p 2  4 p  30 7 p 1 3 x 2  23 x  8 21x 2  18 x
    16. 2
     17.  18. 
    9a  45a  50 2 14 p  72 p  10 6 p  18
    2
    3x  1 7 x 2  20 x  12
     5 10  p  3 1  ( x  2)( x  8)  1 6 
    8;  ,  ;  ,5,3 ;  , , 2, 0 
    3 3  6( p  3)  7  3x  3 7 

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