Question

2^3 x 3^4 x 4^5 x 6^7 x 9^10=

A) 2^15 x 3^21

B) 2^20 x 3^31

C) 2^15 x 3^40

D) 2^105 x 3^280

Answer 1

ok. this is how I do it. thank you and I hope you learned something.

Answer 2

You need to simplify the question first. 2^3 is 8, 3^4 is 81, 4^5 is 1024, 6^7 is 279,936, and 9^10 is 3,486,784,401. If you multiply all of these values, you get 6.476775e+20. Then you can solve the 4 options you have and you'll get the answer, B.