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
spayn [35]
3 years ago
12

Solve (x + 1)2 – 4(x + 1) + 2 = 0 using substitution. u = x 4(x +1) x +1 (x + 1)2

Mathematics
1 answer:
marta [7]3 years ago
4 0

no substituion only rea numbersStep-by-stion:

You might be interested in
Stacy has a box of 20 gummy bears. There are 8 green gummy bears. What is the probability that she will choose a green gummy bea
navik [9.2K]

Answer:

the probability is 2/5

Step-by-step explanation:

just put 8 over 20 and simplify it

8 0
3 years ago
Based on a kc value of 0.210 and the data table given, what are the equilibrium concentrations of xy, x, and y, respectively?
a_sh-v [17]

The activation energy for the forward and the one for the reverse reaction are similar because they attained chemical equilibrium. A chemical equilibrium happens when both of the reactant and products achieve the same concentration.

4 0
3 years ago
What is the equation for the line of best fit for the following data? Round the slope and y intercept of the line to three decim
vesna_86 [32]

The line of best fit is given by the equation y = 1.56x - 4.105

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change (slope) and b is the y intercept.

Plotting the points on a graph using geogebra online tool:

The line of best fit is given by the equation y = 1.56x - 4.105

Find out more on Linear equation at: brainly.com/question/13763238

3 0
3 years ago
Andrew had 30 dollars to spend on 3 gifts. He spent 8
amm1812

Andrew has 17 dollars left for gift c

8 0
3 years ago
8 friends share 1/3 of a bag of chips. If they each get an equal share how much of the bag of chips does each friend get?
SVETLANKA909090 [29]

Answer:

0.04166666666

I think, im not sure

Step-by-step explanation:

1/3 divided 8 = 0.417 (rounded)

5 0
2 years ago
Other questions:
  • At the market you can buy 5 bags of apples for $23.60. At the orchard you can get 7 bags of apples for 32.76. Which is the bette
    5·2 answers
  • Triangle PQR is a right triangle. if PQ= 8 , what is PR?
    6·1 answer
  • How many times does 12 go into 62.
    8·2 answers
  • Using this distribution, what is the expected number of motor scooters to be rented out in a month?
    8·1 answer
  • Given: ∠1 ≅ ∠9
    7·2 answers
  • The Biology Club has 45 members, 35 girls and 10 boys. What is the ratio of
    15·2 answers
  • Find the length of x.
    8·1 answer
  • Study the image at the left. Pay careful attention to the
    12·2 answers
  • Can someone please help me with math.
    6·1 answer
  • Please help with these ones okay
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!