Answers

2016-03-04T19:24:53+05:30
X ² - 3x = 10 ( split the middle term)       
∴  x ² - 5x- 2x- 10 ( regroup)
      = x( x - 5) +2 ( x - 5 )
      = (x+2) ( x - 5)
 
therefore the possible numbers are 2 and (-5)

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hope its correct.....pls mark it as brainiest..
it is correct :)
Wrong answer
May I know d right one.....
2016-03-05T21:33:55+05:30
The value of x is 5. As square of 5 is 25 and 3 times 5 is 15 .25-15=10
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