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# Solution for Square root of 2.5?

Updated: 4/28/2022

Wiki User

10y ago

That is equivalent to the (square root of 5) over the (square root of 2). Multiplying numerator and denominator by (square root of 2), this can be simplified to (square root of 10) / 2.

There is a way to calculate the square root of any number with a pencil and paper. It

looks a lot like long division on the paper, and it's not much harder than long division,

but it's too complex to describe here. Until you learn it, your best bet is to get your

square roots with a calculator, a computer, or a slide rule.

The square root of 2.5 is 1.581138830084189665999446772216(rounded).

Wiki User

10y ago

Doodoo2011

Lvl 1
2y ago

WilsonPatel

Lvl 2
4y ago

Hi y’all. I am notoriously bad at math, somehow got scooted into intermediate algebra. I am stuck on one problem, and was wondering if anyone could show me why / how I am getting stuck. X2 -5x-6=0 I know that I need to find two numbers that will multiply to -6, and add up to -5. I found 2 & 3. But when I multiply negative 2&3, they become positive six. I can’t add one of them positive, one negative and get 5. Photomath is of no use. I’m sure it’s a simple error, and am hoping someone here could point out what I’m doing wrong.

atiah paul

Lvl 1
2y ago
Use -6 and 1

REID HILLIS

Lvl 1
2y ago
What does s equ

REID HILLIS

Lvl 1
2y ago
What does x equal

PrincessRia

Lvl 6
2y ago

You could use a calculator or the manual method (you can find that on the internet)

Wilfred Lam

Lvl 2
2y ago

sqrt(2.5)

x^2=2.5

x=1.5811

∴sqrt(2.5)=1.5811

Jose Hernandez

Lvl 3
2y ago

Sqrt(2.5)=?

=Sqrt(2+1/2)

=Sqrt(5/2)

=(Sqrt(10))/2

Therefore,

Sqrt(2.5)=(Sqrt(10))/2

(Sqrt(10))/2 is approximately equal to 11/7.

Anjali Navrange

Lvl 2
3y ago

Manchetrakaupyogkinshtromeyotahai

Ethan Growe

Lvl 2
2y ago

1.58113883008 is the square root of 2.5.

Norain Tangkulo

Lvl 2
4y ago

1.5811388300841896659994467722164

bento12

Lvl 2
4y ago

The square root of 2.5 is 1.58113883008

Raghav Perera

Lvl 4
3y ago

5.3565689043544