Question

2⁸x5⁴x7⁶ supra 2⁵x5⁷x7⁴​

Answer 1

Răspuns:

$\bf \dfrac{2^{8}\cdot 5^{4} \cdot 7^{6} }{2^{5}\cdot 5^{7} \cdot 7^{4}} = \dfrac{2^{3}\cdot 7^{2}}{5^{3}} =\dfrac{8\cdot 49}{125}=\dfrac{392}{125} =\red{3,136}$