82.8k views
3 votes
Given that a­­^b = x, evaluate the following:

2a^3b+a^2b+a^b

2 Answers

4 votes

Answer:

It would be 2*x^3 + x^2 + x I got this question right.

Explanation:

User Amexn
by
9.0k points
2 votes

Answer:

2*x^3 + x^2 + x

Explanation:

a­­^b = x

Then,

a­­^(2b) = a­­^b*a­­^b = x* x = x^2

a^(3b) = a­­^b*a­­^b*a­­^b = x*x*x = x^3

2*(a^3b) + (a^2b) + (a^b)

= 2*(x^3) + (x^2) + (x)

= 2*x^3 + x^2 + x

User Rostyk
by
7.3k points

Related questions

1 answer
0 votes
49.2k views
2 answers
5 votes
10.8k views
asked Mar 4, 2020 222k views
ZokiManas asked Mar 4, 2020
by ZokiManas
8.2k points
2 answers
4 votes
222k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.