Given f(x) = x^2 - 7x + 12 and g(x) = 3 / (x^2 - 16)
The product of the two functions, <span>(f•g)(x) is equal to:
(x^2 - 7x + 12) * 3 / (x^2 - 16)
To simplify, factor the two polynomials:
x^2 - 7x + 12 = (x - 4 ) (x - 3 )
x^2 - 16 = (x - 4) (x +4)
=> </span><span>(f•g)(x) = (x - 4)(x - 3) * 3 / [ (x - 4) (x +4) ] = 3 (x - 3) / (x + 4)
Answer: 3 (x - 3) / (x + 4)
=
</span>
Answer:
7/4
Step-by-step explanation:
it just is
126 1/4 - 78 2/3 = ?
turn into mixed fractions
504/4 - 236/3 =?
find the least common denominator
1512/12 - 944/12 = ?
subtract
568/12
turn into improper fraction
47 1/3
The difference <span>between 126 1/4 and 78 2/3 is 47 1/3</span>
To find the number of employees we use combination formula.
n!/(n-r)! r!
Put values
11!/(11-3)! 3!
Simplify
11!/8!3! = 165
Answer: Option A 165
Step-by-step explanation:
strange, because the way you typed it, it would be absolutely correct.
If a < b and if c is a positive number, then
a/c < b/c
Dividing each side of an inequality by a positive number does not change the direction of the inequality symbol.
that is one of the defined rules.
so, did you make a mistake with a sign ? maybe the division is meant to be by -3 ?
then indeed, suddenly
5 > 2
so, please check the problem definition precisely. if your correct answer is actually wrong, then the original problem must be different than what you typed here.
