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9x^2+25 Can someone doble this
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8 votes
9x^2+25 Can someone doble this

User Gabriel Gartz
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1 Answer

9 votes

Answer:

Since both terms are perfect squares, factor using the difference of squares formula, a2−b2=(a+b)(a−b) where a=3x and b=5.

(3x+5)(3x−5)

Explanation:

User Zachary Sweigart
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