设p,q满足log9p=log12q=log16（p+q）,求q／p的值.注：

设p,q满足log9p=log12q=log16（p+q）,求q／p的值.注： p,q满足 log9p=log12q=log16(p+q),求p/q的值? 各位高手帮下忙log9p=log12q=logp+q16求p/q 设P,q满足log9q=long16(p+q),求p分之q的值 设p,q满足log9(p)=log12(q)=log16(p+q),求q/p的值 设p,q满足log9(p)=log12(q)=log16(p+q),求q/p的值 数列：正整数p,q,l,k满足p+q=l+k,数列{an}是等差数列,怎么证ap+aq=al+ak 质数p,q.满足3p+5q=31,求p除以3q+1 已知质数p,q满足p+q=1993,求1/p+1/q的值 设实数M,N,P,Q.满足MQ-NP=1,M^2+N^2+P^2+Q^2-MN+PQ=1.求MNPQ 设P=a^2b^2+5,Q=2ab-a^2-4a,若P>Q,则实数a,b应满足的充要条件为 设p=a^2b^2+5,q=2ab-A^2-4a,若p＞q求实数a,b满足条件 设P＝a2b2+5,Q=2ab-a2-4a,若P＞Q,则实数a,b满足的条件是什么? 设 p,q 为质数,且 p^3+q^3+1=p^2q^2,求 (p,q) 已知等差数列{an}满足ap=q,aq=p(p>q),则sp+q= 3个质数p,q和r满足等式p+q=r,且p 设P:实数x满足x^2-4ax+3a^20,命题q:实数x满足x^2-x-60,若a设P：实数x满足x^2-4ax+3a^20,命题q:实数x满足x^2-x-60,(1)若a=2.5,且p^q为假 pvq真,求实数x的取值范围 3个质数p.q.r满足p+q=r,且p小于q,那么p等于多少