look.............................................. ..................solve for a
a a-2 a+1
3 4 25/ a-1 a+1 a-2
9 2 5
common.......................
Hello, pickbrain!
Did you see what you wrote?
I think it's supposed to look like this: .solve for a
a a-2 a+1
3 4 25/ a-1 a+1 a-2
9 2 5
common.......................
The numerator is: .
The denominator is: .
The problem becomes: .
Divide ("subtract exponents"): .
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .