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x to the second power - 5.3x = -8.6

Guest Mar 30, 2017
 #1
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I would help but im only in Algebra 1 could you help me 

Queen  Mar 30, 2017
 #2
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x to the second power - 5.3x = -8.6

 

\(x^2-5.3x=-8.6\\ x^2-5.3x+8.6=0\\ \triangle=5.3^2-4*8.6=-6.31\\ \triangle <0\\\therefore \text{No real roots}\)

Melody  Mar 30, 2017

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