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
yarga [219]
2 years ago
14

How do you solve a quadratic equation by factoring

Mathematics
2 answers:
Darya [45]2 years ago
6 0

Answer:

Step-by-step explanation:

Step 1: Obtain zero on one side and then factor. Step 2: Set each factor equal to zero. Step 3: Solve each of the resulting equations. This technique requires the zero factor property to work so make sure the quadratic is set equal to zero before factoring in step 1.

kow [346]2 years ago
5 0
If were you, i will use trial and error to make it easier :)) [if the number is small,you can use trial and error, but if a big number use quadratic eq. Or divide the big num. to get smaller num.]
You might be interested in
HELP!!! BRAINLIEST!!The expression on the left side of an equation is shown below.
storchak [24]

Answer:

Expression that can be written in the box on the other side of the equation will be x

Step-by-step explanation:

The left side of equation is:

Simplifying the equation we get:

An equation has no solution when, we cannot find the value of x.

So, The order side of equation can be x

i.e,

So, expression that can be written in the box on the other side of the equation will be x

3 0
3 years ago
Write a word problem that the bar model in problem 2 could repereseny
Anna35 [415]
We can’t see the bar model
7 0
2 years ago
The population of Henderson City was 3,381,000 in 1994, and is growing at an annual rate 1.8%
liq [111]
<h2>In the year 2000, population will be 3,762,979 approximately. Population will double by the year 2033.</h2>

Step-by-step explanation:

   Given that the population grows every year at the same rate( 1.8% ), we can model the population similar to a compound Interest problem.

   From 1994, every subsequent year the new population is obtained by multiplying the previous years' population by \frac{100+1.8}{100} = \frac{101.8}{100}.

   So, the population in the year t can be given by P(t)=3,381,000\textrm{x}(\frac{101.8}{100})^{(t-1994)}

   Population in the year 2000 = 3,381,000\textrm{x}(\frac{101.8}{100})^{6}=3,762,979.38

Population in year 2000 = 3,762,979

   Let us assume population doubles by year y.

2\textrm{x}(3,381,000)=(3,381,000)\textrm{x}(\frac{101.8}{100})^{(y-1994)}

log_{10}2=(y-1994)log_{10}(\frac{101.8}{100})

y-1994=\frac{log_{10}2}{log_{10}1.018}=38.8537

y≈2033

∴ By 2033, the population doubles.

4 0
3 years ago
Financial Algebra 1. Unit 1: Simple and Compound Interest Quiz A..
Nikolay [14]

Answer:

$56,558.1

Step-by-step explanation:

This is a question on compound interest.

The formula to calculate the Total Amount based on compound interest is given as:

A = P( 1 + r/n) ^nt

A = Total or Final amount in the account after t years

P = Principal/ Initial amount invested=$35,000

r = Interest rate = 12%

n = compounding Frequency = daily = using 30 days in a month = 30 × 12 = 360 days

t = time in years = 4

A = $35,000( 1 + 0.12/360)^360 × 4

A = $56558.08

Approximately to the nearest cent ≈ A = $56,558.1

Therefore, Priscilla should be expecting $56,558.1 in the account after 4 years.

8 0
2 years ago
Which temperature is the warmest: 16 F, -16 F, -21 F, or 21 F?
enyata [817]
It would be 21 degrees f
6 0
3 years ago
Read 2 more answers
Other questions:
  • can somebody please help me through this question? I totally forgot everything over the summer, and I'm in AP algebra so i would
    8·2 answers
  • Please help me with this
    5·1 answer
  • What is the value of x? Round to the nearest tenth. Please Help
    6·1 answer
  • What is 1.8-9.0 = help me plz
    9·2 answers
  • Find the area of the figure with Heron’s formula
    7·1 answer
  • Use the diagram of ◾ABC to find m&lt;D<br>M&lt;D=​
    9·1 answer
  • What is 6,372.08 written in expanded form?
    13·1 answer
  • Decide whether the two inequalities are equivalent. Explain.
    12·1 answer
  • If C = t - 5 and B = t^2 + 2, find an expression that equals 2C + 2B in standard<br> form.
    10·1 answer
  • A submarine is at the surface of the ocean, preparing to dive. It submerges and dives to - 993 feet. Then, it ascends 308 feet t
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!