2 answers:
Answer:
Yes
Step-by-step explanation:
-1x is a short notation for -1 * x. the "-" can stand for -1
So it would be (-1) * (1) * x
-x is also -1 * x
By the identity property of multiplication, a number x 1 remains the same number.
So it would be -1 * x, which is the same as -1 * x, so they're equal.
Answer: yes!
Step-by-step explanation:
Any variable that doesn’t have an integer in front of it, it is implied that it is a (1). Ex: x or -x is the same as 1x or -1x
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