1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serjik [45]
3 years ago
8

.   Multiply (x + 3)(x – 3).

Mathematics
1 answer:
konstantin123 [22]3 years ago
8 0
X × x = x^2
x × -3 = -3x
3 × x = 3x
3 × -3 = -9

x^2 + 3x - 3x - 9
So I would agree with C because the -3x and the 3x cancel each other out. I hope this helps!
You might be interested in
Solve the inequality.<br>–5r+3≥-2​
andrew-mc [135]

Answer:

the answer is r<1 that's the inequality

5 0
3 years ago
What is the probability of obtaining 3 heads and 1 tail (order irrelevant) on four flips of a fair coin?
dem82 [27]

1/2 probability of 1 flip

1/2 x 1/2 x 1/2 x 1/2 = 1/16 probability

8 0
3 years ago
How many hours of sleep do most people need to function properly?
Juliette [100K]

Answer:

7

Step-by-step explanation:

8 0
3 years ago
30 POINTS FOR SOMEONE WHO ANSWERS MY QUESTIONS PLS IM FAILING
ziro4ka [17]

Answer:

ok i will answer only two which two do you want me to answer

Step-by-step explanation:

7 0
2 years ago
Find the sum of 2/3+(-1/3)
leva [86]
2/3+(-1/3)
2/3-1/3
1/3

Your answer is 1/3
5 0
3 years ago
Other questions:
  • Write the ratio as a fraction in simplest form with whole numbers in the 3.5 to 4.2
    12·1 answer
  • Someone help and include work/reasoning too please!
    13·1 answer
  • A line contains the points (-12,60) and (60, -42). What is the slope of the line in simplified form?
    13·1 answer
  • An important formula from chemistry is PV=nrt . Solve the formula for t
    6·1 answer
  • Solve the following system of equations. Express your answer as an ordered pair in the format (a,b), with no spaces between the
    11·1 answer
  • To the nearest hundredth, how many times greater was the mens open time to the women's wheelchair time?
    8·1 answer
  • What is the domain of h?
    10·1 answer
  • Graph the line witg the equation y=-x-6​
    10·1 answer
  • A group of mountain climbers beginner expedition with 250 pounds of food they play to be a total of 12 pounds of food per day ri
    6·1 answer
  • What is the intercept of -3x + 4y = 24
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!