Question

Which equations are correct? select each correct answer. 8x3(3x2)=24x6 4x3(6x2)=24x6 6b3(−2b3)=−12b6 3a3(−3a4)=−9a7?

Answer 1

8x3(3x2)=24x6 = True
4x3(6x2)=24x6 = True
6b^3(−2b3)=−12b^6 = Ture
3a^3(−3a^4)=−9a^7 = True 

They are all correct

Answer 2

I just took the test all of the equations are true.