20 squared = 400 = (4 x 100) + (0 x 10) + (0 x 1)
use a caculator and ask your teacher what expanded form is? aha , but number form it is, 4.4721359 OR its longer then that :}
20 squared = 20 x 20 = 400 400 in expanded form using exponents = (4 x 10^2) + (0 x 10^1) + (0 x 10^0)
Twenty squared, written as (20^2), means multiplying twenty by itself: (20 \times 20). In expanded form, this can be expressed as (20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20), which totals to 400. Thus, (20^2 = 400).
20^2 = 400 = (4 x 100) + (0 x 10) + (0 x 1)
202 would be 20 x 20 in expanded form.
20x20
use a caculator and ask your teacher what expanded form is? aha , but number form it is, 4.4721359 OR its longer then that :}
20 squared = 20 x 20 = 400 400 in expanded form using exponents = (4 x 10^2) + (0 x 10^1) + (0 x 10^0)
352 = 1225 = 1000 + 200 + 20 + 5
20 x 20.400
Twenty squared, written as (20^2), means multiplying twenty by itself: (20 \times 20). In expanded form, this can be expressed as (20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20), which totals to 400. Thus, (20^2 = 400).
202 = 400400 in expanded notation is: (4 x 100) + (0 x 10) + (0 x 1)
20^2 = 400 = (4 x 100) + (0 x 10) + (0 x 1)
202 would be 20 x 20 in expanded form.
the answer is a number. if you put it in expanded form then it would be : 500,000 + 20 = 500,020 if you want to put it in word form the it would be: five hundred and twenty thousand
202 = (22*5)2 = 24*52 = 2*2*2*2*5*5
Expanded form is 20 + 4 = 24