Question

simplify : ((18²)²X9²)³

Answer 1

$((18^2)^2*9^2)^3$
=$(((2*9)^2)^2*9^2)^3$
=$((2^2*9^2)^2*9^2)^3$
=$(2^4*9^4*9^2)3$
=$(2^4*9^6)^3$
=$(16*531441)^3$
=$8503056^3$
=$6147876261765084$