no it is not
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yes it is
5 he won 5 awords the soccer aword the movie aword
No. Xa is not allowed in Scrabble.
Any number raised to the power 0 is 1. This follow from the law of multiplications of power: xa * xb = xa+b Now, if you put b = 0, you get xa + x0 = xa+0 and since a+0 = a, the right hand side is xa. So you have xa * x0 = xa and using the property of the multiplicative identity, xa = 1.
No. Xa is not allowed in Scrabble.
text is aword
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The population of Xa Dung is 4,915.
You first define negative powers as the reciprocals of the positive powers ie x-a = 1/xa. You have the folowing property for positive powers: xa * xb = xa+b You extend the following property to negative powers: So xa * x-a = x0. But by definition, xa * x-a = xa * 1/xa = 1 So x0 = 1
Blabbermouth