12375 12375
  • 25-05-2017
  • Mathematics
contestada

xsquared minus 10x plus 26 equals 8

Respuesta :

KhanKhalifa KhanKhalifa
  • 25-05-2017
Okay so question is

x^2-10x + 26 = 8

Lets simplify it

x^2-10x+18=0

Let's solve your equation step-by-step.x2−10x+18=0

Step 1: Use quadratic formula with a=1, b=-10, c=18.x=−b±√b2−4ac2a

x=−(−10)±√(−10)2−4(1)(18)2(1)

x=10±√282

x=5+√7 or x=5−√7

Answer 

x=5+√7 or x=5−√7
Answer Link

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