Question

2 3a7 . 2a3 = how would we do this

Answer 1

`2 \cdot 3a^7 \cdot 2a^3=12a^(10)`

Explanation:

we are asked to evaluate

`2 \cdot 3a^7 \cdot 2a^3`

= 2 x 3 x a x a x a x a x a x a x a x 2 x a x a x a

= 2 x 3 x 2 x a x a x a x a x a x a x a x a x a x a

`=12 x a^(10)`

`= 12a^(10)`