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Posted on Mar 31, 2013
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Using a sharp el-738 calculator to find square roots

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Talitha Moore at Sharp

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  • Posted on Apr 17, 2014
Talitha Moore at Sharp
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To get a square root sign on the SHARP calculator press 2nd F 3 (you will see in orange the square root above the 3) then type in the number you would like to find the square root and press equals

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SOURCE: i need the enlish user

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  • Posted on Oct 25, 2012

SOURCE: WHICH ONE IS THE SIGN FOR 'TO THE POWER OF' ON THE EL 738 SHARP CALCULATOR

It's marked "y-superscript-x" and is the shifted function of the DEPR key.

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Related Questions:

0helpful
2answers

How to calculate the square root
The square root is the second function of the "3" key. To calculate the square root of 3, press 3 2ndF 3 =
Read full answer
May 25, 2013 • Sharp EL-738 Scientific Calculator
0helpful
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What are the keys to enter to calculate square root
The square root is the second function of the "3" key. To calculate the square root of 2, press 2 2ndF =
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May 25, 2013 • Sharp EL-738 Scientific Calculator
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1answer

Calculating square roots using a sharp el-738 calculator
On the calculator press 2nd F 3 to get the square root sign, then type in the number you would like to find the square root of and press equals.
Read full answer
Mar 31, 2013 • Sharp EL-738 Scientific Calculator
2helpful
1answer

WHICH ONE IS THE SIGN FOR 'TO THE POWER OF' ON THE EL 738 SHARP CALCULATOR
It's marked "y-superscript-x" and is the shifted function of the DEPR key.
Read full answer
Oct 25, 2012 • Sharp EL-738 Scientific Calculator
0helpful
1answer

Where is the fraction button for sharp el-738 ? thank you
The EL-738 doesn't have a fraction mode like some other Sharp calculators.
Read full answer
Feb 02, 2011 • Sharp EL-738 Scientific Calculator
0helpful
1answer

Where is the button for fractions on the Sharp EL-738 calculator?
The EL-738 doesn't have a fraction mode like some other Sharp calculators.
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Jan 17, 2011 • Sharp EL-738 Scientific Calculator
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Fractions on sharp el-738 calculator
The EL-738 doesn't have a fraction mode like some of Sharp's other calculators.
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Feb 03, 2010 • Sharp EL-738 Scientific Calculator
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How do I use sharp EL W531 to solve quadratic equations?
Hello,
This calculator does not have a program to which you give the equation, and which returns the solutions. Sorry. You have to use the formulas you learned.
Let the equation be ax^2 +bx+c=0
You compute the discriminant Call it disc.
disc= (b^2-4*a*c)
1. If discriminant is larger than zero you have two solutions. Let us call them x1 and x2.
Then x1=(-b+square root of disc)/(2*a)
and x2= (-b-square root of disc)/(2*a)

2. If disc=0 , square root of disc =0 and x1=x2=-b/(2*a)
3. If disc is negative, there are no real solutions.

To find the solutions you replace a, b, and c by their numerical values, to calculate disc, its square root, and calculate X1 and X2.

Hope it helps.
Read full answer
Jun 26, 2009 • Sharp EL-531VB Calculator
2helpful
1answer

How do I use sharp EL 531W to solve quadratic equations?
Hello,
This calculator does not have a program to which you give the equation, and which returns the solutions. Sorry. You have to use the formulas you learned.
Let the equation be ax^2 +bx+c=0
You compute the discriminant Callit disc.
disc= (b^2-4*a*c)
1. If discriminant is larger than zero you have two solutions. Let us call them x1 and x2.
Then x1=(-b+square root of disc)/(2*a)
and x2= (-b-square root of disc)/(2*a)

2. If disc=0 , square root of disc =0 and x1=x2=-b/(2*a)
3. If disc is negative, there are no real solutions.

To find the solutions you replace a, b, and c by their numerical values, to calculate disc, its square root, and calculate X1 and X2.

Hope it helps.



Read full answer
May 17, 2009 • Sharp EL-531VB Calculator
3helpful
1answer

How to solve quadratic equation in SHARP EL-531WH
Hello,
This calculator does not have a program to which you give the equation, and which returns the solutions. Sorry. You have to use the formulas you learned.
Let the equation be ax^2 +bx+c=0
You compute the discriminant Call it disc.
disc= (b^2-4*a*c)
1. If discriminant is larger than zero you have two solutions. Let us call them x1 and x2.
Then x1=(-b+square root of disc)/(2*a)
and x2= (-b-square root of disc)/(2*a)

2. If disc=0 , square root of disc =0 and x1=x2=-b/(2*a)
3. If disc is negative, there are no real solutions.

To find the solutions you replace a, b, and c by their numerical values, to calculate disc, its square root, and calculate X1 and X2.

Hope it helps.
Read full answer
May 05, 2009 • Sharp EL-531VB Calculator
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