what are expanded form in exponents - Maths - Exponents and Powers

Question

what are expanded form in exponents

Anukriti Madhra · Accepted Answer

Expanded form of a number means that you write each place
value as a number multiplied by it's place value

4 = (4 x 1)
40 = (4 x 10)
42 = (4 x 10) + (2 x 1)
4,236 - (4 x 1000) + (2 x 100) + (3 x 10) + (6 x
1)

Expanded form using exponents means instead of the place
value as it would be said, you do the exponential form of
10

4,236 = (4 x 10^3) + (2 x 10^2) + (3 x 10^1) + (6 x
10^0)
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