well,
8100 = 100*81 = 10^2*9^2 = 10^2*3^4
As you can see, there are now two ways to work with the 10^2, so you'll have to pick one.
The number 8100 can be factorised as a2×b4×c. What is the value of (a+b)? With method
1 answer
1 answer