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Assuming you are using the standard rules of operator precedence (see related links), I interpret your question as this:-
x + (2/x) + x - (2/x)
(because division is evaluated before addition or subtraction by convention).
In this case, the simplified answer is 2x.
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Simplify x2 plus 2x?
x(x + 2)
Simplify x2-7x plus 6 divided x2-36?
i got 42 divided 7x
Simplify -8x3 plus 5x2 - 4x - 3 plus x2 plus 9x - 8?
i thinking this answer should be -20
What does x squared plus 4x simplify into?
x2 + 4x = x(x+4)
How to simplify x cube - 3x plus 2?
Assuming simplify = factor...x3 - 3x + 2 = (x-1)(x2+x-2)
What is the answer of x2 plus y3 plus 15?
X2+Y3+15 All you can do is simplify it.
How do you simplify x2 -x-20 over x2 plus 8x plus 16?
(x2 - x - 20) / (x2 + 8x + 16) = [(x - 5)(x + 4)] / (x + 4)2 = (x - 5) / (x + 4)
Simplify x2 plus 2x?
x(x + 2)
How do you simplify X2 plus 2x plus 4?
Factor it out: (x+2) squared
Simplify x2-7x plus 6 divided x2-36?
i got 42 divided 7x
How do you simplify x2 plus 6xy - 27y2?
By factorisation: x2 + 6xy - 27y2 = (x + 9y)(x - 3y).
Simplify -8x3 plus 5x2 - 4x - 3 plus x2 plus 9x - 8?
i thinking this answer should be -20
What does x squared plus 4x simplify into?
x2 + 4x = x(x+4)
How can you simplify x2 plus 2x-35x2 plus 4x-21?
It is: 4x -34x^2 -21 simplified
How to simplify x cube - 3x plus 2?
Assuming simplify = factor...x3 - 3x + 2 = (x-1)(x2+x-2)
What number do you add to complete the square x2 plus 10x?
25
How do you simplify the equation x2 plus 4x-5 divided by x plus 5 I am stuck?
x+5 is a factor of x2+4x-5 use synthetic division to learn that the other factor is x-1
