Register
Evaluate the following expression if x=3: 2^x
142k views
9 votes
Evaluate the following expression if x=3: 2^x

User Cornel Creanga
by
4.6k points

2 Answers

8 votes
You plug in 3 to x so it it 2^3 so 2*2*2
2*2 equals 4 then 4*4 equals 8
Awnser is 8
User Fmorency
by
3.9k points
5 votes
Plug 3 in for the exponent
2^3=8
User Alex Riina
by
4.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.9m answers

Other Questions

3x-by=-3 b=? what is the number of b? ​
Can someone help me plz I have to Turn 27/9 in simplest
What value of x makes the following true? 2(x + 10) = 4( 2x - 1)
Help me pls i want to pass my math class
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Link Copied!