exam
Maths Puzzle
Numerical Ability
How many positive real soulutions are there in x^4-4x^3+6x^2-4x+1
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exam Other Question
can you please assist me in completing the equation...instructions...business and finance.
the price of an item is given by p=2x^2-100. find the polynomial that represents the revenue generated from the sale of x items.
1) Solve x2-2x-3>0.
a. (-3, 1)
b. (-1, 3)
c. (- ∞ , -3) U (1, ∞ )
d. (- ∞ , -1) U (3, ∞ )