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16x^2 - 49 when factored is ?
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16x^2 - 49 when factored is ?

User Subhendu Mahanta
by
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1 Answer

2 votes

Answer:

Explanation:

16x^2 = (4x)^2

49 = 7^2

16x^2 - 49 = (4x)^2 - (7)^2

User Shanell
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