# 5 examples of quadratic standard equation written in standard form

2
by Muffin23

2014-06-19T21:53:51+08:00
5x^2 - 12x + 2 = 0 a=5 b=-12 c=2
quadratic equations have 2 solutions; except when the discriminate = 0. Then there is a duplicate of one solution, or a "double root", or multiplicity of 2.
ex. 2x^2 -8x + 8 = 0 b^2 - 4ac = 64 - (4*2*8) = 0; where a double root occurs.

sometimes you can factor the quadratic equation into two terms. If you can do that quickly and easily, it's faster than using the quadratic equation. For example, say you factor a q.e. into:
(x+5)(x-3). The two answers or roots are x = -5 and x =3. Either of which would make the result 0.
x²+8x-10=0
pwede..
a=1 b=8 c=-10 Yan kasunod nung saakin
OO YAN NGA
2014-06-19T22:01:49+08:00
Examples:

x2 - 3x + 1 = 0
2w2 - 4w - 5 = 0
z2 - z - 3 = 0
5x2 + x - 1 = 0

t^2 + 3t + 2 = 0
The text passage provides examples of quadratic equations in standard form and explains some properties of quadratic equations, such as the number of solutions and factoring.
no_question
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
# 5 examples of quadratic standard equation written in standard form

2
by Muffin23

2014-06-19T21:53:51+08:00
5x^2 - 12x + 2 = 0 a=5 b=-12 c=2
quadratic equations have 2 solutions; except when the discriminate = 0. Then there is a duplicate of one solution, or a "double root", or multiplicity of 2.
ex. 2x^2 -8x + 8 = 0 b^2 - 4ac = 64 - (4*2*8) = 0; where a double root occurs.

sometimes you can factor the quadratic equation into two terms. If you can do that quickly and easily, it's faster than using the quadratic equation. For example, say you factor a q.e. into:
(x+5)(x-3). The two answers or roots are x = -5 and x =3. Either of which would make the result 0.
x²+8x-10=0
pwede..
a=1 b=8 c=-10 Yan kasunod nung saakin
OO YAN NGA
2014-06-19T22:01:49+08:00
Examples:

x2 - 3x + 1 = 0
2w2 - 4w - 5 = 0
z2 - z - 3 = 0
5x2 + x - 1 = 0

t^2 + 3t + 2 = 0
user
The text passage provides examples of quadratic equations in standard form and explains some properties of quadratic equations, such as the number of solutions and factoring.

TYPE: NO_QUESTION