Question

Write each of the following in the expanded form :-

(d) $100p^3{q}^3{r}^3$

Answer 1

In the expanded form. we break up a number according to its place value and expand it to show the value of each digit.

So, Expanded form of $100p^3{q}^3{r}^3=100\times p\times p\times p\times q\times q\times q\times r\times r\times r$

as here power of p is $3$, power of q is $3$ and power of r is also $3.$

Hence, we write expanded form like shown above.