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
siniylev [52]
3 years ago
12

What are the 4 different ways you can solve a quadratic equation.

Mathematics
1 answer:
mars1129 [50]3 years ago
5 0

Answer:

by \: using \: completing \: the \: square \: method \\ by \: using \: quadratic \: formula \:  \:  - b \:  plus \: or \: minus \frac{ \sqrt{ {b}^{2} - 4ac } }{2a}  \\ by \: factorizing \:  \\ this \: it \:  the \: only \: one \: i \: know \:

You might be interested in
Factorise them please
Shalnov [3]

Answer:

2x+10 = 2(x+5)

5x-15 = 5(x-3)

8x+6 = 2(4x+3)

12x-8 = 4(3x-2)

-HOPE IT HELPS-


Step-by-step explanation:


7 0
2 years ago
Read 2 more answers
Given an initial quantity Q0=150 and a growth rate of 7% per unit time, give a formula for the quantity Q as a function of time
rodikova [14]

Answer:

Step-by-step explanation:

From the given information:

(a)

Since growth quantity is not continuous

Q(t) = 150 (1.07)^t

For t = 10

Q(10) = 150 (1.07)^{10}

\mathbf{Q(10) = 295.073}

(b)

Here, for a continuous growth rate, the growth quantity can be computed in terms of initial quantity and the growth rate.

i.e.

Q(t) = 150 e^{0.07t}

At t = 10 for a continuous growth rate;

Q(10) = 150 e^{0.07  \times 10}

Q(10) = 150 e^{0.7}

\mathbf{Q(10) = 302.063}

8 0
3 years ago
Claire is shopping at a shoe store. The store is having a sale and discounting all shoes by 35% of the marked price. She decides
castortr0y [4]

999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

7 0
3 years ago
What is 19,067 divided by 43
OlgaM077 [116]

Answer:

443.418604651

Step-by-step explanation:

Thank you for the points!

3 0
2 years ago
Can you please help me?
Harlamova29_29 [7]

Answer: No

Step-by-step explanation: Because.

8 0
2 years ago
Read 2 more answers
Other questions:
  • A figure is reflected over the y-axis. Which of the following are true? The pre-image and image are congruent. The y-coordinates
    6·1 answer
  • Help me to do this question plz plz plz <br>I will mark you as brainlist who has answered right ​
    10·1 answer
  • A scale drawing of a square object has a scale of 1 in. : 8 mm. The scale drawing has a length of 6 inches. Find the perimeter a
    7·1 answer
  • Please show all work, Hurry. Thank you
    14·2 answers
  • The triangle and square have equal perimeters. What is the perimeter of the triangle?
    15·1 answer
  • Area and Circumference of a circle with radius of 5 feet.
    5·2 answers
  • How many 1/2 cubes could fill a 8 1/2 cm , 11 c, 2 3/4 cm box? Please provide an explanation.
    9·1 answer
  • Which expression is an equavalent expression of 12x+10+4y
    15·1 answer
  • Evaluate the expression when a=
    6·1 answer
  • What is the diameter of a circle with the equation x2 + y2 - 8x + 2y - 8 = 0?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!