growl
growl
04-04-2016
Mathematics
contestada
How to write 80a^3/4 in radical form
Respuesta :
apologiabiology
apologiabiology
04-04-2016
easy peasy
ok so remember
[tex] x^{ \frac{m}{n} } = \sqrt[n]{x^{m}} [/tex]
so
[tex] 80a^{ \frac{3}{4} } = \sqrt[4]{80a^{3}} [/tex]
80=2^4*5
[tex] 80a^{ \frac{3}{4} } = 2\sqrt[4]{5a^{3}} [/tex]
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