Register
When x=9, the value of x2−2 is
142k views
1 vote
When x=9, the value of x2−2 is

User BlackSlash
by
8.9k points

2 Answers

3 votes
The depends on what that two is did you mean 2x or x^2 because if you meant 2x it’s 16 but if you meant x^2 it’s 79
User Puru
by
8.5k points
3 votes

Answer:

16

Explanation:

x= 9

x×2=2x

9×2=18

18-2= 16

User Martijn Otto
by
8.1k points
← Prev Question Next Question →

Related questions

User FruitJuice
asked Dec 3, 2024 23.9k views
Check by division algorithm whether x2−2 is a factor of x4+x3+x2−2x−3. A) True B) False
FruitJuice asked Dec 3, 2024
by FruitJuice
7.4k points
1 answer
3 votes
23.9k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!