exam
Maths Puzzle
Numerical Ability
How many positive real solutions are there in:
f(x)=-2x^4+3x^3+7x^2+2
a)0
b)2
c)1
d)None, there is no x-term
Read Solution (Total 0)
exam Other Question
How do I find and interpret the cost, in thousands of dollars, of producing q kg of a chemical given by C = f(q) = 100 + 0.2q?
I need help. I am lost on this algebra.
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