The sum of 3 consecutive odd numbers is 27, how do you find the numbers?

Answer 1
Remember that consecutive integers differ in the value of #2#:
Let the first no. be #x#: Then,second no.=#x+2# Third no.=#x+4#

So,

#rarr(x)+(x+2)+(x+4)=27#
#rarrx+x+2+x+4=27#
#rarr3x+6=27#
#rarr3x=27-6#
#rarr3x=21#
#x=21/3=37#
So,First no=#x=7# Second no.=#x+2=7+2=9# Third no.=#x+4=7+4=11#
The three nos. are #7,9 and 11#
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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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