SOLUTION: factor each expression can some one please help me on this problem x2-25
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Question 88221: factor each expression can some one please help me on this problem x2-25
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
This is a difference of two squares:
First times First must give you x^2:
(x____)(x____)
Last times Last must give you -25. Try -5*+5= -25!!
(x-5)(x+5)
The middle term is +5x -5x, which subtract out.
R^2
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