Question

if y=(0.42)^3+(0.25)^3+(0.33)^3-3*0.42*0.25*0.33/(0.42)^2+(0.25)^2+(0.33)^2-0.42*0.25-0.25*0.33-0.33*0.42 then find y

Answer 1

Answer:

0.42÷3+0.25÷3+0.33÷3-3×0.42×0.25×0.33÷0.42×2+0.25×2+0.33÷2-0.42×0.25-0.25×0.33-0.33×0.42=0.1772333333

Step-by-step explanation:

y is equal to 0.1772333333

to double check calculate it with help of calculator

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