ZaqDright
ZaqDright
04-07-2017
Mathematics
contestada
please help show work
3√(125) -√(16) = ?
Respuesta :
apologiabiology
apologiabiology
04-07-2017
first, simplify the radicals
√125=√(5*5*5)=(√5*5)(√5)=5√5
so 3√125=3*5√5=15√5
and √16=4
so
15√(5)-4 is the simplified version
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