SOLUTION: list the element of each of the following sample space:
(a)the set of integers between 1&50 divisible by 8
(b)the set of {x/x^2+4x-5=0}
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Question 765712: list the element of each of the following sample space:
(a)the set of integers between 1&50 divisible by 8
(b)the set of {x/x^2+4x-5=0}
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
list the element of each of the following sample space:
(a)the set of integers between 1&50 divisible by 8
Ans: {8,16,24,32,40,48}
----------------------------
(b)the set of {x: x^2+4x-5=0}
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Solve:: x^2 +4x -5 = 0
Factor:
(x+5)(x-1) = 0
x = 1 or x =-5
---
Ans: {-5,1}
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Cheers,
Stan H.
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