i need help solving this problem 64d^3=100d?
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64d^2=100
16d^2=25
d^2=25/16
so d=√(25/16) =5/4
please make sure me brainlist
het752:
d=o value also mentioned
how
6d*d*d=100d
so, 6d*d*d-100d=0
d(6d*d-100)=0
d=o or 6d*d-100=0
solve 6d×d-100=0
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Hey Ma8,
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![{64d}^{3} - 100d \: = 0 \\ 64d( {d}^{2} \: - 100 ) = 0 \\ {d}^{3} - 100 = 0 \\ d \: = \sqrt[3]{100} \\ \\ \\ \<br /><br />**<br /><br /> follow \: me \\ \\ then \: i \: follow \\ \\ you \: back](https://tex.z-dn.net/?f=+%7B64d%7D%5E%7B3%7D+-+100d+%5C%3A+%3D+0+%5C%5C+64d%28+%7Bd%7D%5E%7B2%7D+%5C%3A+-+100+%29+%3D+0+%5C%5C+%7Bd%7D%5E%7B3%7D+-+100+%3D+0+%5C%5C+d+%5C%3A+%3D+%5Csqrt%5B3%5D%7B100%7D+%5C%5C+%5C%5C+%5C%5C+%5C%3Cbr+%2F%3E%3Cbr+%2F%3E%2A%2A%3Cbr+%2F%3E%3Cbr+%2F%3E+follow+%5C%3A+me+%5C%5C+%5C%5C+then+%5C%3A+i+%5C%3A+follow+%5C%5C+%5C%5C+you+%5C%3A+back "{64d}^{3} - 100d \: = 0 \\ 64d( {d}^{2} \: - 100 ) = 0 \\ {d}^{3} - 100 = 0 \\ d \: = \sqrt[3]{100} \\ \\ \\ \<br /><br />**<br /><br /> follow \: me \\ \\ then \: i \: follow \\ \\ you \: back")
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