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Asked by winston

Use your calculator to compute the actual roots.
Use the Quadratic Formula to solve x2 – 4x – 8 = 0.
11 years ago

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Answered by Damon
x^2 - 4 x - 8 = 0

x = [ 4 +/- sqrt (16+32) ]/2

x = [ 4 +/- 4 sqrt 3 ] /2

x = 2 [1+/- sqrt 3 ]
11 years ago
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Use your calculator to compute the actual roots.
Use the Quadratic Formula to solve x2 – 4x – 8 = 0.

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