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
ELEN [110]
3 years ago
8

Just need the blank answers

Mathematics
1 answer:
Kamila [148]3 years ago
8 0

Answer:

(x+1)(x-1) and x = -1, 1, 2

Step-by-step explanation:

x^2 - 1 factors to (x+1)(x-1)

x+1 = 0; x = -1

x-1 = 0; x = 1

x-2 = 0; x = 2

You might be interested in
PLS HELP <br> answer equation to right
nirvana33 [79]

Answer:LOL bit LOL

Yayayahaha

Step-by-step explanation:PPPPPPPP

4 0
3 years ago
Please help. Which is the largest?
sergey [27]

Answer:

the first one

Step-by-step explanation:

5 0
3 years ago
The number of fish (F) in a fish tank increases when the number of plants (P) increases. Write the correct equation for this sce
ddd [48]
Fx=Px 
<span>Plants=3 
</span>(Fish)x=(Plants)3

8 0
3 years ago
The largest doll is 12 inches tall. The height of each of the other dolls is 710 the height of the next larger doll. Write an ex
Ahat [919]
Largest doll = 12 inches
2nd doll = (12) x 0.7
3rd doll = (12 x 0.7) x 0.7
4th doll = [(12 x 0.7) x 0.7) x 0.7

So, the height of the nth doll can be expressed as: 12 x 0.7^(n-1)

Example: 4th doll = 12 x 0.7^(4-1) = 12 x 0.7^3
6 0
3 years ago
Ok another one i managed to fit in one screenshot this time
nika2105 [10]
C none of the above
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the 7th term of the geometric sequence -2, 6, -18, 54, -162, ...
    11·1 answer
  • Help please with these:
    8·1 answer
  • Solve for x in the figure below. Show your work.
    15·2 answers
  • You pick 6 digits (0-9) at random without replacement, and write them in the order picked. What is the probability that you have
    11·1 answer
  • Mr chen is putting bricks down on his patio. The patio is 10 feet long and 4 feet wide. The bricks cost $2 per square foot. How
    14·1 answer
  • HELP??!??! QUICK PLS!! <br> FIND THE ERROR
    11·2 answers
  • Solve this inequality for x. 81-1 1/5 x &lt;55
    15·1 answer
  • A. 159000<br> B. 23000<br> C. 54896<br> D. 12387
    8·2 answers
  • Arah walks 3.1 kilometers on Monday and 1.35 kilometers on Tuesday. On Wednesday she walks 2.4 times as far as she walked on the
    11·1 answer
  • kathy uses a 1/2 cup of milk with every bowl of her favorite cereal if there are only 3 3/5 cups of milk left, then how many bow
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!