Simplify the expression √10 -4 √10 Please don’t guess

asked Jan 18, 2020 138k views

4 votes

Simplify the expression

√10 -4 √10

Please don’t guess

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3 votes

Answer:

$\large\boxed{√(10)-4√(10)=-3√(10)}$

Explanation:

√(10)-4√(10)=1√(10)-4√(10)=(1-4)√(10)=-3√(10)

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