03-31-2021, 12:23 PM | #1 |
FFR Player
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Age: 23
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what's the square root of 5
what's the square root of 5
I got 2.92401774 and idk help |
03-31-2021, 01:11 PM | #2 |
The Dominator
Join Date: Sep 2005
Location: North Bay, ON
Age: 35
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Re: what's the square root of 5
the square root of 69 is 8.some
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03-31-2021, 01:20 PM | #3 |
JS Enjoyer
Join Date: Jul 2016
Posts: 68
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Re: what's the square root of 5
We can linearize the sqrt(x) at x = 4 to get the line y - 2 = 1/4(x - 4)
by plugging in 5 to this line we get y - 2 = 1/4(5-4) which simplifies to y = 1/4 + 2 therefore sqrt(5) is about 2.25, however this is an overestimate since sqrt(x) is concave down for the entire interval for which it is defined. Or just plug it into a calculator and get 2.2360679775... |
03-31-2021, 01:52 PM | #4 |
( ゚д゚)彡
Join Date: Apr 2006
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Re: what's the square root of 5
yes
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03-31-2021, 03:16 PM | #5 |
has nice tits
Join Date: Nov 2008
Posts: 744
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Re: what's the square root of 5
sqrt(5) = 2 + 1/(2 + sqrt(5)), hope this helps
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03-31-2021, 04:20 PM | #6 |
the Haku
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Re: what's the square root of 5
That moment when you realize a square root is the same as ^(1/2).
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03-31-2021, 08:14 PM | #7 |
Forever Derbyless
Join Date: Aug 2020
Age: 33
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Re: what's the square root of 5
2*phi - 1 where phi is the golden ratio
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03-31-2021, 08:42 PM | #8 |
D7 Elite Keymasher
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Re: what's the square root of 5
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04-1-2021, 02:52 AM | #9 |
🍍Pineapple Man🍍
Join Date: Nov 2017
Location: Pacific Timezone, USA Age: 22.4
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Re: what's the square root of 5
Phi is such an insane number!!
Did you guys know that phi^2 = phi + 1 and phi^-1 = phi - 1
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04-1-2021, 02:02 PM | #10 | |
has nice tits
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Re: what's the square root of 5
Quote:
This is a fun little trick.
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04-1-2021, 06:52 PM | #11 |
ᅠ
Join Date: Aug 2008
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Re: what's the square root of 5
AMZN 3200C 2022
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04-6-2021, 08:51 PM | #12 |
FFR Player
Join Date: Oct 2020
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Re: what's the square root of 5
figured out I'm terribly wrong
2.92401774 to the third power is apparently 25 though |
04-6-2021, 09:11 PM | #13 |
🍍Pineapple Man🍍
Join Date: Nov 2017
Location: Pacific Timezone, USA Age: 22.4
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Re: what's the square root of 5
Hmmm looks like you took the cube root of 5 squared then
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04-7-2021, 11:46 AM | #14 |
D7 Elite Keymasher
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Re: what's the square root of 5
please keep us updated
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