Expanded form represents a number by showing the value of each digit based on its position, such as expressing 342 as (300 + 40 + 2). In contrast, exponential form expresses numbers using powers of a base, such as writing 342 as (3 \times 10^2 + 4 \times 10^1 + 2 \times 10^0). While expanded form focuses on the sum of individual place values, exponential form emphasizes the base and its exponents to convey the same number.
1.260345*102
it would be 7 raised to the third power for exponential form and 7x7x7in expanded form and 343 in standard form .
It is 15^3 is exponential notation,3000 + 200 + 70 + 5 in expanded notation and 3.375^10^3 in standard form.
if u write 100000 this is standard form. and if you write 104 this exponential form
12.873 in exponential form would be, 1 1.2x10
1.260345*102
it would be 7 raised to the third power for exponential form and 7x7x7in expanded form and 343 in standard form .
9.90614000005 x 1010
It is 15^3 is exponential notation,3000 + 200 + 70 + 5 in expanded notation and 3.375^10^3 in standard form.
if u write 100000 this is standard form. and if you write 104 this exponential form
12.873 in exponential form would be, 1 1.2x10
1.23456789 x 108
3x104+3x102 +4x101 + 2x 100
The expanded notation for 56,805 in exponential form is (5 x 104) + (6 x 103) + (8 x 102) + (0 x 101) + (5 x 100)
68.1049 in expanded notation using exponential form is (6 x 101) + (8 x 100) + (1/101) + (0/102) + (4/103) + (9/104)
multiply all the coefficients out. imagine 2 to the 5th power. this is 2x2x2x2x2.
The exponential form is easier and faster to write, easier to read, easier to tellother people about, and easier to spot the mistake if somebody copies it wrong.