yahpingbrchique
yahpingbrchique
10-09-2016
Mathematics
contestada
b^-3 = 1/64 what equals b
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Аноним
Аноним
10-09-2016
64=2*2*2*2*2*2=2⁶
B⁻³=1/64
1/B³=1/2⁶
B³=2⁶
B=∛2⁶=2⁶/³=2²=4
Answer: B=4
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