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
m_a_m_a [10]
3 years ago
5

How to solve quadratic equation with brackets​

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0
Yes I agree the guy above
shtirl [24]3 years ago
6 0

Answer:

Solving Quadratic Equations

  1. Put all terms on one side of the equal sign, leaving zero on the other side.
  2. Factor.
  3. Set each factor equal to zero.
  4. Solve each of these equations.
  5. Check by inserting your answer in the original equation.
You might be interested in
Suppose that a recent poll found that 50 ​% of adults in a certain country believe that the overall state of moral values is poo
Bumek [7]

Answer: 3.75

Step-by-step explanation:

P=0.50, n=15

np= 0.5x15 gives 7.5

n(1-p)= 15x(1-0.5)=7.5

Both are greater than 5

Then Mean, u=np;15x0.5=7.5

Standard deviation, √np(1-p)

15x0.5(0.5)= 3.75

4 0
4 years ago
What is the percentage of increase from the least expensive policy to the most expensive policy? To the
Art [367]

Answer:

Step-by-step explanation:

your not giving any percentages for us to use

6 0
3 years ago
Read 2 more answers
Consider the function f(x) = -2x^2 - 7. which of the following functions shifts the graph of f(x) up three units and vertically
katrin [286]

Answer: The answer is B.

Step-by-step explanation:

James Madison High School

3 0
4 years ago
Find the equation of a line with a slope of −2 and a​ y-intercept of ​(0,o).
kari74 [83]
The equation should be y=-2x .
6 0
4 years ago
Why is Li incorrect in saying that the graph shows a direct variation
qwelly [4]

Answer:

The answer B

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Approximate each square root to the nearest tenth<br><br> 130<br><br> 85
    12·2 answers
  • If <img src="https://tex.z-dn.net/?f=%20300cm%5E%7B2%7D%20" id="TexFormula1" title=" 300cm^{2} " alt=" 300cm^{2} " align="absmid
    12·1 answer
  • Ticket prices for a science museum are $18 for adults and $12 for students. If $162 is collected from a group of 12 people, how
    13·1 answer
  • You are interested in estimating the mean of a population. You plan to take a random sample from the population and use the samp
    8·1 answer
  • The sum of three consecutive numbers is 117. find the largest of the numbers
    8·2 answers
  • Mary has 4 blue marbles, 3 pink marbles, and 2 green marbles in a bag. What is the P(blue, green) if Mary draws a
    5·1 answer
  • Which of the a-values satisfy the following inequality? 7 + a &lt; 11 Choose all answers that apply: А a = 3 B a = 4 a = 5​
    11·2 answers
  • Lin is shopping for a couch with her dad and hears him ask the salesperson, "How much is your commission?" The salesperson says
    10·1 answer
  • 11. The postal service offers flat-rate shipping for priority mail in special boxes. Aiden shipped 4 small boxes and 2 medium bo
    5·1 answer
  • Estimate 7956 - 5853 by first rounding each number to the nearest hundred.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!