exam
Maths Puzzle
Numerical Ability
Find the value of x in logx + 1/logx = 5/2
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exam Other Question
I am stuck on this problem...I found that the LCD is (a+1)(a+3) but I am not sure where to go from there. Thanks for your help!
Problem: (solve)
(3a-5/a^2+4a+3)+(2a+2/a+3)=(a-3/a+1)
6. (5 points)
A semiconductor manufacturer seeks to maximize its profits. Testing indicates that they can produce 100,000 chips per week at a cost of $40 per chip, and sell th