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What do you think is the answer?
not at all idea
Well, give me your best guess! We can work from there!
consider each one in turn (a) - is x necessarily negative?
1 is less than 2
ok, x can be anything less than 2... so it can be 1, 0, -1, -2, -3 etc.
So out of all the answers I would have to agree that D is the answer unless there is more to the question
Because x could be a negative and it could be a positive so that rules out a and b.
yes definitely not a or b
The question is telling you that x is less that 2 (x<2) so there is no possible way that the answer is c... because x can NOT be greater than 2
now as for c x can be 1 and 1^2 = 1
So, that leaves you with D
but if x = 1.9 x^2 = 3.61
:( ....den what is the ans
none are always true
tbh d only makes sense because it says anything less than 2... but it also says less than or equal to and the problem doesn't tell you it's equal to it
If I could pick 2 I would go with a and b because it could be positive or negative.
no neither of them are always true - that's the key word ALWAYS
And the answers are correct too?
ohhh wait! I got it!
if we take the answers as they are written then none of them are always true.
in this answer you can pick more than one! So the answer is A and B.... Because it is asking which one is ALWAYS TRUE.. A and B are always true... always
Because x can be a positive so thats true.. but x can also be a negative, which is also true!
yup..i got it :) ..thnkew so mch
No problem! Don't forget to fan and medal! :)
hehheh..check it out .i have already done it :)
I guess i'm being ignored....