x3+16x=0 Three solutions were found : x= 0.0000 - 4.0000 i x= 0.0000 + 4.0000 i x = 0 Step by step solution : Step 1 : Step 2 :Pulling out lượt thích terms : 2.1 Pull out lượt thích ...

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displaystylex=0ordisplaystylex=-16 Explanation: displaystylex^2+16x=0 first factor out thedisplaystylex : displaystylexleft(x+16 ight)=0 ...
x3-16x=0 Three solutions were found : x = 4 x = -4 x = 0 Step by step solution : Step 1 : Step 2 :Pulling out like terms : 2.1 Pull out lượt thích factors : x3 - 16x = x • (x2 - ...
https://math.stackexchange.com/questions/2455313/studying-the-monotonicity-of-fx-1-x-52-without-using-differentiation-a
x^2 is an upward parabola with vertex at (0,0). -x^2 is a downward parabola with vertex at (0,0). 1-x^2 is a downward parabola with vertex at (0,1). 1-(x-5)^2 is a downward parabola with ...
x3+216=0 Three solutions were found : x =(6-√-108)/2=3-3i√ 3 = 3.0000-5.1962i x =(6+√-108)/2=3+3i√ 3 = 3.0000+5.1962i x = -6 Step by step solution : Step 1 :Trying lớn factor as a Sum of ...

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2x3+162=0 One solution was found : x = -3 • ∛3 = -4.3267 Step by step solution : Step 1 :Equation at the end of step 1 : 2x3 + 162 = 0 Step 2 : Step 3 :Pulling out like ...
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