expand (5x - 7) (5x-9)
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Answered by
9
Answer:
(5x - 7)(5x - 9)
=25x^2 - 80x + 63__ans
THNKS!
Answered by
4
Ans: (5x)^ + (-7-9)5x + (-7x-9)
25x^ -80x +63.
25x^ -80x +63.
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