x = frac9 ^ frac23 (sqrt<3>2 sqrt1383 + 81 + sqrt<3>81 - 2 sqrt1383 + sqrt<3>9)9 approx 4.487338444
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x3-3x2-4x-12=0 One solution was found : x ≓ 4.487338439 Step by step solution : Step 1 :Equation at the over of step 1 : (((x3) - 3x2) - 4x) - 12 = 0 Step 2 :Checking ...

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x3-3x2+2x-120=0 Three solutions were found : x = 6 x =(-3-√-71)/2=(-3-i√ 71 )/2= -1.5000-4.2131i x =(-3+√-71)/2=(-3+i√ 71 )/2= -1.5000+4.2131i Step by step solution : Step 1 :Equation at ...
x3-+3x2-4x-12=0 One solution was found : x ≓ 4.487338439 Step by step solution : Step 1 :Equation at the end of step 1 : (((x3) - 3x2) - 4x) - 12 = 0 Step 2 :Checking ...
2x3-3x2-4x-1=0 Three solutions were found : x = -1/2 = -0.500 x =(2-√8)/2=1-√ 2 = -0.414 x =(2+√8)/2=1+√ 2 = 2.414 Step by step solution : Step 1 :Equation at the kết thúc of step 1 : (((2 • ...
x3+3x2-4x-12=0 Three solutions were found : x = -3 x = 2 x = -2 Step by step solution : Step 1 :Equation at the kết thúc of step 1 : (((x3) + 3x2) - 4x) - 12 = 0 Step 2 :Checking for a ...

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displaystyleleft(x^2+4 ight)left(x-3 ight)=0 Explanation: displaystylex^3-3x^2+4x-12=x^2left(x-3 ight)+4left(x-3 ight)=left(x^2+4 ight)left(x-3 ight)=0 ...
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left< eginarray l l 2 & 3 \ 5 và 4 endarray ight> left< eginarray l l l 2 và 0 & 3 \ -1 & 1 và 5 endarray ight>
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