Question

Which expression represents the area of the rectangle with the dimensions shown below?

Answer 1

Answer: B. 128a⁶b¹³

Explanation:

The area of the rectangle with the dimensions shown below represents :

`(2a^2b)^3*(4b^5)^2=\\\\2^3a^(2*3)b^3*4^2b^(5*2)=\\\\8a^6b^3*16b^(10)=\\\\(8*16)a^6b^(3+10)=\\\\128a^6b^(13)`