SOLUTION: Simplify by removing factors of 1.
21w^2-189
________
49w^2-441
Algebra.Com
Question 465660: Simplify by removing factors of 1.
21w^2-189
________
49w^2-441
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
=
= 21/49
= 3/7
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Note that w cannot be 3 or -3.
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