Question

Guys please help! It would mean a lot if you guys tell me how did u get the answer as well.

Answer 1

24a^9b^4

Explanation:

When finding the area of a rectangle, you need to multiply the length by the width:

(6a^7b^3)(4a^2b)

6 times 4 is 24.

When we multiply exponential numbers, we add their exponents:

(a^7)(a^2)=a^9

and

(b^3)(b^1)=b^4

So our completed answer is:

24a^9b^4

HTH :)

Answer 2

`24a^(9)b^(4)` , so I believe the first option!

Explanation:

6 x a to the 7th x b to the 3rd x 4 x a to the second x b =

6 x 4 x a to the (7 + 2) power x b to the (3+1) power =

`24a^(9)b^(4)`

Hope that helps!