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anonymous
 one year ago
Which polynomial identity will prove that 65 = 81  16?
Binomial Multiplication
Difference of Cubes
Sum of Cubes
Difference of Squares
anonymous
 one year ago
Which polynomial identity will prove that 65 = 81  16? Binomial Multiplication Difference of Cubes Sum of Cubes Difference of Squares

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.081 = 9^2 hint2 : 16 = 4^2 65 = 8116 = 8^2  4^2 = (9+4)(94) = (13)(6) = 65

AkashdeepDeb
 one year ago
Best ResponseYou've already chosen the best response.1It's not B. What do you think the answer should be and why? Try to reason, logically.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have no idea because none of those numbers are squared or cubed but theyre being subtracted so I would go with the difference of. So B or D

AkashdeepDeb
 one year ago
Best ResponseYou've already chosen the best response.1Yes, the answer is D. This is because 81 and 16 are perfect squares. That means, \(9^2 = 81\) \(4^2 = 16\) \(65 = 81  16 = 9^2  4^2 = difference ~~of~~ perfect ~~squares = D\)
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