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NARA [144]
2 years ago
13

What are the steps to solve a quadratic equation? (If you do not give a thorough explanation you will be reported.) Have a good

day! :)
Mathematics
2 answers:
Rasek [7]2 years ago
7 0

Answer:

<h2>See below</h2>

Step-by-step explanation:

first thing you didn't give any quadratic equation and also didn't allude which method you indeed however I'll give you two methods

  • factoring
  • quadratic formula

to get elaborately factoring method

see this question which is answered by me

  • brainly.com/question/22505331

quadratic formula:

  • \displaystyle \: x =  \frac{ - b \pm \:  \sqrt{ {b}^{2} - 4ac } }{ 2a}

by using this formula we can solve quadratic very early

we just need to substitute the value of a,b and c and simply to get x

  • brainly.com/question/9701183?referrer=searchResults
Natasha_Volkova [10]2 years ago
3 0

Example 1 – Solve: Example 1

Step 1: Identify a, b, and c and plug them into the quadratic formula. In this case a = 1, b = –8, and c = 14.  

Step 1

Step 2: Use the order of operations to simplify the quadratic formula.  

Step 2

Step 3: Simplify the radical, if you can. In this case you can simply the radical into:  

Step 3

Step 4: Reduce the problem, if you can. In this case you can reduce the entire problem by 2.  

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If y = 2x2 – 4x, what is the value of y when x equals 5. <br> A.10 <br> B.30 <br> C.80 <br> D.480
Ainat [17]

Answer:

The value of y in the given equation is B. 30.

Step-by-step explanation:

y = 2x² - 4x             x = 5

y = 2(5)² - 4(5)        Plug 5 in for x

y = 2(25) - 20         Square 5 and multiply 4 by 5

y = 50 - 20             Multiply 2 by 25

y = 30

Hope this helps,

❤<em>A.W.E.</em><u><em>S.W.A.N.</em></u>❤

6 0
3 years ago
Can sum one help me
sleet_krkn [62]

Answer:

help with what exactly

8 0
3 years ago
Plot and label all the points that are 4 units from point P AND that share the same x coordinate as point P. Write the coordinat
Lilit [14]
The answers should be: (-2,5), (-2,-2), (-6,-1), (2,1)





Hope this helped :)
7 0
2 years ago
the Millers drove 105 miles on 4 gallons of gas. at this rate, how many miles can they drive on 6 gallons of gas.
Alinara [238K]

Answer:

157.5 miles with 6 gallons

Step-by-step explanation:

105miles / 4gallons = 26.25miles per gallon

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5 0
3 years ago
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mestny [16]

Answer:

-1v

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0

-5x+10y+z-25

Step-by-step explanation:

Combine like terms

8 0
3 years ago
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