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GalinKa [24]
3 years ago
5

If p/q=q/r then prove that p3+q3+r3=(1/p3+1/q3+1/r3)p2q2r2​

Mathematics
1 answer:
luda_lava [24]3 years ago
6 0

Hope you could understand.

If you have any query, feel free to ask.

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Two cars leave towns 360 kilometers apart at the same time and travel toward each other. One car's rate is 12 kilometers per hou
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Let x = speed of the first car

the second car is 12 km slower so the seconds car speed is x-12

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x = 384/4
x = 96

1st car drove at 96 km per hour

slower car drove at 96-12 = 84 km per hour



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