Question

1,5*(600^4-1)600-1=??????????????????/

Answer 1

$1.5 times frac{{600}^{4} -1}{600 - 1} = \ = 1.5 times frac{( {600}^{2} - 1)( {600}^{2} + 1)}{600 - 1} = \ = 1.5 times frac{( 600 - 1)(600 + 1) ( {600}^{2} + 1)}{600 - 1}= \ = 1.5 times 601 times360001 = 324540901,5$