n = n^1
so, adding exponents,
n^-4•n = n^-4 • n^1 = n^(-4+1) = n^-3
or, since n^-4 = 1/n^4,
1/n^4 • n = n/n^4 = 1/n^3
Multiply and simplify
n^-4•n
I can't figure it out. I can't seem to follow steps
Thanks.
2 answers
oke