Solve the following equation:

  1. X2 – 8X+ 15 = 0

Asked by miniprasad | 21st Sep, 2018, 05:23: PM

Expert Answer:

x2 - 8x + 15 = 0
x2 - 5x -3x + 15 = 0
x(x  - 5)-3(x - 5) = 0
(x - 5)(x - 3) = 0
(x - 5)= 0 or (x - 3) = 0
x = 5 or x = 3
 

Answered by Yasmeen Khan | 24th Sep, 2018, 01:23: PM

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