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OpenStudy (anonymous):
PLEASE HELP WHOEVER HELPS WILL GET A MEDAL
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OpenStudy (anonymous):
which polynomial identity will prove that 65 = 81 - 16? a= binomial multiplication b= difference of cubes c=sum of cubes d= difference of squares
OpenStudy (scorcher219396):
d
OpenStudy (scorcher219396):
81 is the square of 9, 16 is the square of 4, and youre subtracting so its difference of squares
OpenStudy (anonymous):
yea its D
OpenStudy (anonymous):
Thanks :D can you help me with 1 more question? c:
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OpenStudy (anonymous):
Sure
OpenStudy (anonymous):
OpenStudy (anonymous):
Its #8 c:
OpenStudy (anonymous):
I think B
OpenStudy (anonymous):
Okay, thanks c:
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OpenStudy (anonymous):
Medal ill give you one
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