Mathematics, 02.12.2019 23:31 toyensianelys130
Determine the domain of the function f(x) = x^2 + 6x +5/x^2 - 25
a. (-1, 5)
b. (5, 5)
c. (-infinity, -1) u (-1,5) u (5, infinity)
d. (-infinity, -5) u (-5, 5) u (5, infinity)
Answers: 1
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22 points algebra 1//sum and product of rational and irrational numbers. dont have to do all 4 if could much : )) write an example: 1) how the product of two identical irrational numbers can be a rational number. 2) how the product of two different irrational numbers can be a rational number. 3) write a quotient of intergers that is not a real number. 4) is the set of positive irrational numbers closed for the operation of division? if not give a counter example.
Answers: 1
Determine the domain of the function f(x) = x^2 + 6x +5/x^2 - 25
a. (-1, 5)
b. (5, 5...
a. (-1, 5)
b. (5, 5...
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