Solve
( h^2 + h - 20) / ( h^2 - 16 )

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Indicate the formula for the following conditions: p^c(n,r)=

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64