Question

If a and b are positive and ab=64, what is the smallest
possible value of a+b?

Answer 1

@ParthKohli

Answer 2

Can we use calculus?

Answer 3

wat do u mean

Answer 4

I want to take a derivative to solve.... does this question come from a calculus class?

Answer 5

no it doesnt im a 6 grader

Answer 6

r u a highschooler???

Answer 7

Ok, so what are all of the possible ways that multiplying two integers is equal to 64?
I'm not a high schooler... quite a bit older actually.

Answer 8

16?

Answer 9

i think

Answer 10

1*64 add them... 65
2*32 add them 34
...