SOLUTION: 25b^2-49=
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Question 363669
:
25b^2-49=
Found 2 solutions by
stanbon, checkley77
:
Answer by
stanbon(75887)
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25b^2-49
= (5b-7)(5b+7
==================
Cheers,
Stan H.
Answer by
checkley77(12844)
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):
You can
put this solution on YOUR website!
25b^2-49=(5b+7)(5b-7) ans.