Ask the Homeschoolers
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LAC
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what is the square root of -9?
Any sufficiently advanced technology is indistinguishable from magic
Shoot first, double tap, and let God sort it out
http://www.myth-weavers.com/sheetview.p ... =846026%20
Unhuman stuff ^^^
UnHuman ~3 kills
Shoot first, double tap, and let God sort it out
http://www.myth-weavers.com/sheetview.p ... =846026%20
Unhuman stuff ^^^
UnHuman ~3 kills
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FloatingNose
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plus or minus 3i
glad to see there are other homeschoolers here.
glad to see there are other homeschoolers here.
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oregorn1997
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FloatingNose wrote:plus or minus 3i
glad to see there are other homeschoolers here.
YUUUSSSSSS!!!! educated homeschoolers for the win!!!! xD
I am the Slayer... Of creepers... maybe a skele or two... and occasionally a zombie...
Anyone want some gunpowder?
Anyone want some gunpowder?
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micah211
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Lol I used the calculator and got Invalid Input..... +-3 is the only logical answer.
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oregorn1997
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i is the equivalent of the square root of -1. floatingnose's answer was incorrect, but it is still obvious that he knows something 
The correct answer to the square root of -9, is just (positive)3i.
The correct answer to the square root of -9, is just (positive)3i.
I am the Slayer... Of creepers... maybe a skele or two... and occasionally a zombie...
Anyone want some gunpowder?
Anyone want some gunpowder?
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LegoFan560
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Nope. positive or negative 3i. A square root of a number is a number that, when multiplied by itself, will produce said number. 3i is a square root of -9 because it produces 9*-1, which equals -9. However, -3i is also a square root.oregorn1997 wrote:The correct answer to the square root of -9, is just (positive)3i.
-3i = -1 * 3 * i
(-1 * 3 * i) * (-1 * 3 * i) = (1 * 9 * -1) = 9 * -1 = -9
Therefore, the square root of -9 is equal to plus or minus 3i
FloatingNose's answer was correct. Micah's answer was incorrect. Oregorn was only partially correct.
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"Well then, carry on chaps."
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"Well then, carry on chaps."
-Deepfreeze32
"it's not malware guys it's linux ;)"
-ccgr
"Go play outside. That's what I'm going to do now."
-ccgr
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micah211
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So I don't think that is my grade level but I learned something.
SOLVE!!!
(6y + 12)2
(that two is supposed to be a Exponent/power)
SOLVE!!!
(6y + 12)2
(that two is supposed to be a Exponent/power)
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LegoFan560
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Can't solve for the variable unless I have both sides of the equation.
But, factoring out:
(6y + 12) squared =
36y^2 + 144y + 144
But, factoring out:
(6y + 12) squared =
36y^2 + 144y + 144
@Cheryl: Thanks for a wonderful community. It is a pleasure and honor to be a part of it.
"Well then, carry on chaps."
-Deepfreeze32
"it's not malware guys it's linux ;)"
-ccgr
"Go play outside. That's what I'm going to do now."
-ccgr
"Well then, carry on chaps."
-Deepfreeze32
"it's not malware guys it's linux ;)"
-ccgr
"Go play outside. That's what I'm going to do now."
-ccgr
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oregorn1997
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btw, helpful fact for you Micah: "^" means "to the power of"
So, 5^8 means 5 to the 8th power.
Makes things a lot easier
So, 5^8 means 5 to the 8th power.
Makes things a lot easier
I am the Slayer... Of creepers... maybe a skele or two... and occasionally a zombie...
Anyone want some gunpowder?
Anyone want some gunpowder?
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micah211
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Ya I do that in math class but I didn't know that actually meant that. well thanks for letting me know. and lego you are right.
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Chozon1
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You guys stop talking math. :O
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oneofthebest
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why are you guys so smart?
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micah211
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because we are homeschoolers 
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HankTheCowdog
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Tis the Truth.micah211 wrote:because we are homeschoolers
God's Not Dead!
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Bananareader
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I Still listen to Adventures in Odyssey. My Favorite Character would be Eugene, second favorite either Jason Whittaker or Bernard Walton.