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CBSE Class 10 Answered

Solve the following equation: X2 – 8X+ 15 = 0
Asked by miniprasad | 21 Sep, 2018, 05:23: PM
answered-by-expert 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 | 24 Sep, 2018, 01:23: PM

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