Register
Need help please answer ASAP!
224k views
21 votes
Need help please answer ASAP!

Need help please answer ASAP!-example-1
User Darragh Enright
by
3.7k points

2 Answers

6 votes

Answer:

10. (2) x - 3

11. (3) 5a

Explanation:

Question 10

  • x² - 9 = (x + 3)(x - 3)
  • x² - 5x + 6 = (x - 3)(x + 2)
  • x - 3 is a common factor
  • (2) x - 3

Question 11

Simplifying

  • √9a² + 16a²
  • √a² (9 + 16)
  • a√25
  • (3) 5a

User Ewolden
by
4.2k points
12 votes

#10

  • x²-9
  • x²-3²
  • (x+3)(x-3)

Option A and B

#11

  • √9a²+16a²
  • √a²(9+16)
  • √a²(25)
  • √5²a²
  • 5a

Option C

User Evergreen
by
3.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Solve for x in the equation 3 x squared minus 18 x + 5 = 47. (I need this to be an answer like X=3+\_ square root 23)
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
A survey of 539 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 189 watched TV 163 hung out with friends 29 watched TV and ate pizza, but did
At the beginning of a population study, a city had 240,000 people. Each year since, the population has grown by 9.7%. Lett be the number of years since start of the study. Let y be the city's population.
Link Copied!