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anonymous

  • one year ago

What polynomial identity should be used to prove that 162 = (10 + 6)2? Difference of Cubes Difference of Squares Square of Binomial Sum of Cubes

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  1. anonymous
    • one year ago
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    @Sepeario

  2. anonymous
    • one year ago
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    @Nnesha

  3. rishavraj
    • one year ago
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    \[16^2 = (10 + 6)^2\] http://www.themathpage.com/alg/perfect-square-trinomial.htm

  4. anonymous
    • one year ago
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    thats the equation yes.

  5. sepeario
    • one year ago
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    technically he already gave you the answer..

  6. anonymous
    • one year ago
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    wouldnt it be square of binonmial?

  7. rishavraj
    • one year ago
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    yup :))

  8. anonymous
    • one year ago
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    What is the simplified form of 3 over 2x minus 5 + 21 over 8 x squared minus 14x minus 15 ? 6 times the quantity 2 x plus 5 end quantity over the quantity 2x minus 5 end quantity times 4 x plus 3 6 times the quantity x plus 1 end quantity over the quantity 2x minus 5 end quantity times 4 x plus 3 6 time the quantity x plus 1 end quantity over the quantity 2x minus 5 end quantity times 4 x plus 3 6 times the quantity x plus 1 end quantity over the quantity 2x plus 5 end quantity times 4 x plus 3

  9. anonymous
    • one year ago
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    wht about this

  10. rishavraj
    • one year ago
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    \[\frac{ 3 }{ 2x - 5 } + \frac{ 21 }{ 8x^2 - 14x - 15 }\] u see 8x^2 - 14x - 15 = (2x - 5)(4x + 3)

  11. anonymous
    • one year ago
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    yes. now what

  12. anonymous
    • one year ago
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    hello?

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