Question 464573
{{{(7b^5/3q^2)(9q^7/49b)}}}.......multiply  nominator by nominator and denominator by denominator


{{{(7b^5*9q^7)/(3q^2*49b)}}}......simplify


{{{(cross(7)b^cross(5)^4*cross(9)3q^cross(7)^5)/(cross(3)cross(q^2)*cross(49)7cross(b))}}}


{{{(3b^4*q^5)/7}}}


The simplified product is __{{{(3b^4*q^5)/7}}}____.