0
any number subtracted by itself would be 0
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The expression x minus x simplifies to 0. This is because when you subtract a number from itself, the result is always zero. In algebra, this property is known as the additive inverse, where any number subtracted from itself equals zero. Therefore, x minus x equals 0.
Oh, dude, x minus x is like when you have a party and then you cancel it last minute - you're left with nothing. So, x minus x equals zero. It's like trying to divide by zero, just not as mind-bending.
Well, darling, x minus x is a fancy way of saying zero. You see, when you take something away from itself, you're left with nothing. So, in the world of math, x minus x equals zip, zilch, nada. Hope that clears things up for you, sweetie.
x + 1
-1 is the answer. With an odd number of -1s, we end up back where we started as each multiplication only switches from positive to negative.
(x−6)(x+5)
(x+4)(x-7)
x(x + 3)(x - 4)