n^2+9n+20
Barbara Miikulainen makes two different deposits. He deposited €2,000 into the first fixed-interest account and €1,000 into the s...
P=(35 ×{1−(1+.055)^-20}/.055) + 1000 * (1+ .055)^-20
3t^2+16t+5
f^-1(x)=x/4
P=(35 ×{1−(1+.055)-20}/.055) + 1000 * (1+ .055)-20
-2 - (+3)
2n^2-15n+7=0
2x^2-8x=0
