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Simplify Radicals What is the difference of 25√7 - 2√63
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3 votes
Simplify Radicals
What is the difference of 25√7 - 2√63

User Mattst
by
7.7k points

1 Answer

5 votes

Answer:


19√(7)

Explanation:


25√(7) - 2√(63) =


= 25√(7) - 2√(9 * 7)


= 25√(7) - 2√(9) √(7)


= 25√(7) - 2* 3 √(7)


= 25√(7) - 6 √(7)


= 19√(7)

User Nikitablack
by
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