SOLUTION: Prove that if 0≤x≤2 then -x^3+4x+1>0

SOLUTION: Prove that if 0≤x≤2 then -x^3+4x+1>0

Algebra.Com

Question 839630: Prove that if 0≤x≤2 then -x^3+4x+1>0
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

RELATED QUESTIONS
-20 ≤ 4x -3 ≤ -2 What is the solution {x∣?? ≤ x ≤ ??} (answered by jim_thompson5910,ikleyn)

If 0 ≤ x ≤ 8 and − 1 ≤ y ≤ 3 which of the following gives... (answered by Fombitz)

If 0� ≤ x ≤ 90� and tan x=15/8, then cos x =... (answered by Fombitz)

evaluate the piecewise defined function at the indicated values X^2+4x if x ≤... (answered by Fombitz)

Prove if 0 < a ≤ b, then a^2 ≤ b^2 and √a ≤√b. Thanks in (answered by rothauserc)

Q1. -2 ≤ x + 3 ≤ 0 Q2. x + 4 < 0 or 6x > -12 Q3. x ≤ 0... (answered by stanbon)

Suppose that the function g is defined on the interval [-2,2) as follows g(x)= -2 (answered by Fombitz)

2. A random variable X follows a continuous distribution, which is symmetric to 0. If... (answered by greenestamps)

Prove that |x+y| ≤... (answered by Edwin McCravy)