Tuesday, September 20, 2011

2011 Gagdet

Gadgets is this mouth subject so we are looking at Top 10 gadgets coming out and at IFA

10
Sorry Apple, iPad 2 is not the best tablet

This is the best tablet, The Samsung Galaxy Tab 7.7 is out. Next time is that apple will make iPad 3. Oh, they are

9
iPad 3 is coming out in... don't know
iPad 3 - what we'd like to see

That the same as iPad 2. You can't use on a TV or Can you

Sony got to get better and make a mixture of a smartphone and a tablet or have they

7
Sony
Sony Ericsson Xperia Arc S

Half Tablet Half Phone. Your can't wish for more from Sony. It a Android (which I think is the best) with 1000s of apps and more new app then Apple App Store can make. It going to be the world most smartphone. iPhone 5 did not make to IFA

6

That the iPhone 5 (the real one)

And this is...

The Fake one

And this one in fact we can going on all day

Come Back for Top 5

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Equation Calculator & Solver

Quick-Start Guide

When you enter an equation into the calculator, the calculator will begin by expanding (simplifying) the problem. Then it will attempt to solve the equation by using one or more of the following: addition, subtraction, division, taking the square root of each side, factoring, and completing the square.

Variables

Any lowercase letter may be used as a variable.

Exponents

Exponents are supported on variables using the ^ (caret) symbol. For example, to express x², enter x^2. Note: exponents must be positive integers, no negatives, decimals, or variables. Exponents may not currently be placed on numbers, brackets, or parentheses.

Parentheses and Brackets

Parentheses ( ) and brackets [ ] may be used to group terms as in a standard equation or expression.

Multiplication, Addition, and Subtraction

For addition and subtraction, use the standard + and - symbols respectively. For multiplication, use the * symbol. A * symbol is not necessiary when multiplying a number by a variable. For instance: 2 * x can also be entered as 2x. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). The * is also optional when multiplying with parentheses, example: (x + 1)(x - 1).

Order of Operations

The calculator follows the standard order of operations taught by most algebra books - Parentheses, Exponents, Multiplication and Division, Addition and Subtraction. The only exception is that division is not currently supported; attempts to use the / symbol will result in an error.