SOLUTION: Factor as the difference of two squares. Be sure to factor completely. 49x^2 - 1/25

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Question 377505: Factor as the difference of two squares. Be sure to factor completely.

49x^2 - 1/25
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi,

Factoring as the difference of two squares

49x^2 - 1/25

(7x - 1/5)(7x + 1/5)

Note:SUM of the inner product(-7/5)*x and the outer product(7/5)*x = 0