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Find the value of x3+y3+12xy-64 when x=4
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asked
Jun 9, 2019
in
Class IX Maths
by
Sameer Bhardwaj
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15
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answered
Aug 19, 2019
by
Sakshi Yadav
Basic
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24
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On the value of x we put the value 4
When it is in power
64+y3+12x4y-64
64+y3+48y-64
64-64+y3+48y
0+y(y2+48)
Y(y2+48)
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