lalalandbaby lalalandbaby

23-04-2017
Mathematics

contestada

what is the factored form of 9X^2-64

Respuesta :

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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