adrineri31 adrineri31
  • 18-05-2018
  • Mathematics
contestada

Factor the following expression and include a second degree expression as a factor. 16x3 + 54y6

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sqdancefan
sqdancefan sqdancefan
  • 18-05-2018
This problem asks you to make use of the form for factoring the sum of cubes.

[tex]a^{3}+b^{3}=(a+b)(a^{2}-ab+b^{2})\\\\16x^{3}+54y^{6}=2((2x)^{3}+(3y^{2})^{3})\\\\=2(2x+3y^{2})(4x^{2}-6xy^{2}+9y^{4})[/tex]
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