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anonymous

  • one year ago

Please help

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  1. anonymous
    • one year ago
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    sry, im not so sure how to do this but maybe try asking @triciaal for help ^.^

  2. anonymous
    • one year ago
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    @welshfella

  3. anonymous
    • one year ago
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    (please solve these step by step with answers kindly thank you)

  4. welshfella
    • one year ago
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    I have only time to solve one for you with the first one the Lowest common multiple of the denominators is (x+ 3)(x + 5) that becomes the denominator of the result Now multipyly each fraction by the LCM

  5. welshfella
    • one year ago
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    |dw:1439915715947:dw|

  6. triciaal
    • one year ago
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    for the others factoring the quadratic then canceling like terms will simplify do you recognize the difference of 2 squares? when you divide by a fraction invert the divisor and multiply

  7. anonymous
    • one year ago
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    Yes I do

  8. welshfella
    • one year ago
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    do the same with the second fraction then we get x(x + 5) + (x + 2)(x + 3) ---------------------- (x + 3)(x + 5)

  9. anonymous
    • one year ago
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    Is this the solution to 1 right? Making sure understanding it

  10. welshfella
    • one year ago
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    simplifying toe top part x^2 + 5x + x^2 + 5x + 6 ---------------------- (x + 3)(x + 5) = 2x^2 + 10 x + 6 ------------- (x + 3(x + 5) = 2(x^2 + 5x + 3) --------------- (x +3)(x + 5)

  11. welshfella
    • one year ago
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    thats the final solution to question 1

  12. anonymous
    • one year ago
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    Thank you

  13. welshfella
    • one year ago
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    yw

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