lalalandbaby
lalalandbaby
23-04-2017
Mathematics
contestada
what is the factored form of 9X^2-64
Respuesta :
irspow
irspow
23-04-2017
This should be recognized as the difference of perfect squares which is of the form:
(a^2-b^2) and the difference of squares always factors to:
(a-b)(a+b) in this case:
(3x-8)(3x+8)
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maemae455
maemae455
23-04-2017
(3x-8)(3x+8) would be the factored form of 9x^2-62
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