Do not calculate f′(x). Instead, write f(x)=f(x)/g(x) and express f′(0) directly in terms of f(0),f′(0),g(0),g′(0).

Can someone pls ! pls answer all. no explanation needed..

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !