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K
King Friday
replied to the thread
Struggling with The Quadratic Formula excercises.
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Misery loves company.
May 31, 2026
blamocur
replied to the thread
Struggling with The Quadratic Formula excercises.
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Being an idiot is a recurring experience in all my studies :)
May 31, 2026
A
Aion
reacted to
King Friday's post
in the thread
Struggling with The Quadratic Formula excercises.
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That's nice and you grew up doing it that way! So much to learn from other cultures. I've been hammering away at the for the last few...
May 31, 2026
K
King Friday
replied to the thread
Struggling with The Quadratic Formula excercises.
.
That's nice and you grew up doing it that way! So much to learn from other cultures. I've been hammering away at the for the last few...
May 31, 2026
A
Aion
replied to the thread
Struggling with The Quadratic Formula excercises.
.
No worries. As a side remark: in all of these problems the coefficient of x^2 is 1, so the equations are already in the form x^2+px+q=0...
May 31, 2026
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fresh_42
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King Friday's post
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Self-learner path.
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I am 68 years old and studying high school Algebra at home with an online course on Udemy. My hope is a progress to Pre-Calc and...
May 31, 2026
K
King Friday
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mrtwhs's post
in the thread
Struggling with The Quadratic Formula excercises.
with
Like
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The first thing you need to do is read the quadratric formula correctly. Correct is \dfrac{-b \pm \sqrt{b^2-4ac}}{2a} What you are...
May 31, 2026
K
King Friday
reacted to
Aion's post
in the thread
Struggling with The Quadratic Formula excercises.
with
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For the first part, the answer is correct, but it looks like you wrote the expression incorrectly. You are solving x^2+x-2=0 Applying...
May 31, 2026
shahar
replied to the thread
prism
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Thanks to everyone...
May 31, 2026
shahar
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The Highlander's post
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prism
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I would regard these as three distinct (different) prisms each constructed using the six rectangles in your question... but I haven't...
May 31, 2026
shahar
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Dr.Peterson's post
in the thread
prism
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Here is Google's translation of the questions, which differs a little from what you said: A. Write down the dimensions of the various...
May 31, 2026
shahar
reacted to
mrtwhs's post
in the thread
prism
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Two figures are congruent if one can be transformed into the other by an isometry. This includes the basic high school geometry...
May 31, 2026
K
King Friday
replied to the thread
Struggling with The Quadratic Formula excercises.
.
Thank you SO much. I'm an idiot. lol:D All of this falls under the category, "Things I should have learned in school had I been paying...
May 31, 2026
M
mrtwhs
replied to the thread
prism
.
Two figures are congruent if one can be transformed into the other by an isometry. This includes the basic high school geometry...
May 31, 2026
A
Aion
replied to the thread
Struggling with The Quadratic Formula excercises.
.
For the first part, the answer is correct, but it looks like you wrote the expression incorrectly. You are solving x^2+x-2=0 Applying...
May 31, 2026
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