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On a computer, there should be a letter X with the number 2 in the exponent position. It should look like this: x2
In writing, you just mark it near the top right hand corner of the number or variable.
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∙ 14y ago
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Can you make cosine squared X divided by2 equal to cosine squared x with some constant?
You could just pull out the half: it will be (1/2) cos squared x.
What is 2 squared plus 2 squared?
It is 8
-3 squared by 2?
-3 squared by 2
How much is -2 squared?
-2 squared is +4.
Algebra - Does the squared sign mean times itself?
Yes
What is a square unit sign?
The exponent "2" as in a number squared, e.g. cm2 or in2
Does 3 squared equal 6?
No, three squared is nine. 3(squared sign) =3x3 =9
What is X squared mius nine over 2 x squared plus 6 x minus 9?
They are terms of an expression because without an equality sign it is not an equation.
Why do you have to put a cubed sign for surface area answers?
You don't. You put a cubed sign for volume, which surface area is not. Surface area gets a squared sign. The reason for THAT is to show it's a 2-dimensional measurement.
What is a squared x b squared x c squared?
a^2b^2c^2 ^2 is squared
What is the symbol for squared?
The symbol for squared is ², for example, 2 squared would be 2².
What a squared number?
The result of a number multiplied by itself
Can you make cosine squared X divided by2 equal to cosine squared x with some constant?
You could just pull out the half: it will be (1/2) cos squared x.
What is 2 squared plus 2 squared?
It is 8
-3 squared by 2?
-3 squared by 2
How much is -2 squared?
-2 squared is +4.
5x squared - 7x squared?
When you subtract 7x^2 from 5x^2, you get -2x^2.
