exam
Maths Puzzle
Numerical Ability
My problem is the polynomial function f(x)=0.004x^3-0.15x^2+4.9x + 7. Find the height of the track for x = 30
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exam Other Question
#1) (2x-3) (4x+5)=0
#2) X to the second power -3x=0
How do I solve this?
Could you please help me solve this problem?
2. (4 points) Write down all possible subsets of {a, b, c, d}