Question

if x^3=80 and y^3=100,then find the value of xy

Answer 1

I think this will be helpful

Answer 2

ⓢoLuTiOn :-


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$x {}^{3} = 80$


so,


$x = \sqrt[3]{80}$


Now ,


$y = 100$



so,


$y = \sqrt[3]{100}$



Now , we have to find the value of xy =


$\sqrt[3]{80} \times \sqrt[3]{100}$





$26.83 \times 30 = 804.9$



Hope it helps you

Thanks for asking.....




$<b > prabhudutt$