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What is the following product? (√12+√6)(√6-√10)

A) 6√2-2√30+6-2√15
B) 6√3-6√5
C) 3√2-√22+2√3-4
D) 2√3+6-2√15

User Umair Shah
by
7.9k points

2 Answers

3 votes
Answer is A, (√12+√6)(√6-√10)
User EJay
by
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0 votes

Answer:

The correct option is A.

Explanation:

The given expression is


(√(12)+√(6))(√(6)-√(10))

Using distributive property of multiplication, we get


√(12)(√(6)-√(10))+√(6)(√(6)-√(10))

Using distributive property of multiplication, we get


√(12)(√(6))+√(12)(-√(10))+√(6)(√(6))+√(6)(-√(10))


√(72)-√(120)+√(36)-√(60)


6√(2)-2√(30)+6-2√(15)

The simplified form of the given expression is
6√(2)-2√(30)+6-2√(15). Therefore the correct option is A.

User Olatunde
by
7.8k points
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