SOLUTION: Solve the equation by factoring. 49w(w)-25=0 (w is squared)

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Question 447096: Solve the equation by factoring. 49w(w)-25=0
(w is squared)

Found 2 solutions by poliphob3.14, chriswen:
Answer by poliphob3.14(115)   (Show Source): You can put this solution on YOUR website!
= .Solve two equivalent equations:
=> and =>.
Answer:The roots are:{-5/7, 5/7}

Answer by chriswen(106)   (Show Source): You can put this solution on YOUR website!


... difference of squares
or
or

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