3 x 3 x 3
919 = (9 x 100) + (1 x 10) + (9 x 1)
4,599 = (4 x 1000) + (5 x 100) + (9 x 10) + (9 x 1)
99.9999 = (9 x 10) + (9 x 1) + (9/10) + (9/100) + (9/1000) + (9/10000).
To write 98 in expanded form, you would express it as the sum of its place values. For 98, this would be 90 + 8.
91.19 = (9 x 10) + (1 x 1) + (1/10) + (9/100)
write 112 in exponetial notation
84 = 22 x 3 x 7
245 = 51 x 72
9 squared (or 92) = 9 x 9
919 = (9 x 100) + (1 x 10) + (9 x 1)
3,670,000,000
4,599 = (4 x 1000) + (5 x 100) + (9 x 10) + (9 x 1)
Expanded Notation of 99 = (9 x 101) + (9 x 100)
99.9999 = (9 x 10) + (9 x 1) + (9/10) + (9/100) + (9/1000) + (9/10000).
5.009 x 10^-9
The expanded form of 442,099 is: (4 x 100000) + (4 x 10000) + (2 x 1000) + (0 x 100) + (9 x 10) + (9 x 1)
To write 98 in expanded form, you would express it as the sum of its place values. For 98, this would be 90 + 8.