Question

find the value of 8(1+0.02)^-1/3 upto 4 place of decimal by binomial theorem

Answer 1

as we know the term 1 + .02to the power minus 1 by 3 is very small so minus 1 by 3 directly
$8 {(1 + ( - 1 \div 3).02))}^{2}$
you can easily solve these7. 8408 approximate this answer will be correct