Question

write 720,080 in expanded form with exponents.

Answer 1

That would be

$(7 \times 10^5 )+( 2 \times 10^4) + (8 \times 10^1)$

Hope that helped :)

Answer 2

Write 720,080 in expanded form with exponents

First we the place chart for numbers and exponents as well

HTh        TTh        Th          H        Tens        ones

7               2             0          0            8             0

10^5        10^4          10^3     10^2      10^1            1

Now we write the expanded form with exponents

$7*10^5+2*10^4 +0*10^3 +0*10^2 + 8*10+0$

0 times anything is 0

So expanded form is

$(7 * 10^5) + (2*10^4) + (8*10^1)$