Solving Quadratic Equations w/ India Method

Question

Asked by:

Rating : No Rating
Questions Asked: 1
Tutorials Posted: 0

$1.00 Solving Quadratic Equations w/ India Method

From Mathematics: Algebra
Closed, but you can still post tutorials
Due on Oct. 25, 2009
Asked on Oct. 24, 2009 at 11:56:52AM

Q:

Hi there. This week, we are working on solving quadratic equations using a method from India. There is only one example, and I was hoping to find more help with these equations so I can use them to reference to:

x²- 2x - 13 = 0

4x² - 4x + 3 = 0

x² + 12x - 64 = 0

2x² - 3x - 5 = 0

Attachments:

Available Tutorials to this Question

Posted by:

GangadharSenapati

Rating (348): B+
Questions Asked: 0
Tutorials Posted: 2955, earned $1,383.85

$5.00 I can give solution with 100 % accuracy within 2 hours. please buy this tutorial.

This tutorial hasn't been purchased yet.
Posted on Oct. 24, 2009 at 11:58:31AM

A:
Preview: ... ithin 2 hours. p ...

The full tutorial is about 15 words long .

Posted by:

lichangfeng

Rating (20): A+
Questions Asked: 3
Tutorials Posted: 429, earned $366.28

$1.00 correct answer with detailed shown

This tutorial was purchased 2 times and hasn't been rated yet.
Posted on Oct 24, 2009 at 12:39:01PM

A:
Preview: ... 1= 0 Now, re-group so that the quadratic is a "square": (x^2 - 2x + 1) - 13 - 1 = 0 Factor, and then solve for "x": (x-1)^2 -14 = 0 (x-1)^2 = 14 (x-1) = +/- sqrt(14) x ...

The full tutorial is about 204 words long .

Posted by:

Onlinetutor365
Rating (114): C-
Questions Asked: 0
Tutorials Posted: 1286, earned $1,803.89

$1.00 Step-by-step answers

This tutorial hasn't been purchased yet.
Posted on Oct 24, 2009 at 12:47:11PM

A:
Preview: ... ful please click ...

The full tutorial is about 16 words long plus attachments.

Attachments:
Quadratic equation.doc (53K) (Preview)

Posted by:

lichangfeng

Rating (20): A+
Questions Asked: 3
Tutorials Posted: 429, earned $366.28

$1.00 correct answer with detailed shown

This tutorial was purchased 1 time and hasn't been rated yet.
Posted on Oct 24, 2009 at 1:54:13PM

A:
Preview: ... x^2+12x-64+6^2-6^2=0 x^2+12x+6^2-64-6^2=0 (x+6)^2-100=0 (x+6)^2=100 x+6=+/- sqrt(100) x=-6 +/- 10 Thus, the solut ...

The full tutorial is about 67 words long .