3 years ago

Is x²-x divisible by 2?

Mathematics

2 answers:

Verizon [17]3 years ago

5 0

Answer:

Step-by-step explanation:

No, because $(x^2-x)/2$ does equal $x^2/2-x/2$ . Honestly, it really depends on the value of x, as it provide whether or not the expression is divisible by 2.

bagirrra123 [75]3 years ago

3 0

Answer:

Yes

Step-by-step explanation:

There are two cases: Case 1: x is even, so x can be modelled as a generic number 2n, where n is a positive integer. Clearly this product is divisible by two. ... Hence, it is safe to generalise that the term x²-x is divisible by 2 for any positive integer x.

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Is x²-x divisible by 2?​

Is x²-x divisible by 2?