12 +2
195/2
find the Recurrence relation of a0=1, a1=1, an=n*a(n-1)
35.76x 4.5
seven times a number x
12r^2 - 8rs
a^3b * ab^6
a^3b x ab^6
35.76*4.5
Simplify each algebraic expression:
Note: In this problem, the variable is y
.
5(3y+5)−(2y+4)
4−2[6−(4y−3)]