Question

2√6/3√5-√5/2√6 solve in number system
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Answer 1

Answer:

Chapter : 1 ( Number System)

Worksheet : 3

1. Fill ups :

a) √5 × √3 × √3 = ____

b) 3√2 + 5√2 - √2 = _____

c) 8√14 ÷ 2√7 = ____

d) (√5 - √3)(√5 + √3) = _____

2. Solve the following sums.

a) (2√3 + 3√5) + (5√3 - 2 √3)

b) (7√5 - 3√6) - (4√5 + 7√6)

c) √3(√5 + √3) - √2(√3 - √2)

3. Expand the following. (Use Algebraic Identity)

a) (√5 + √3)(√5 + √3)

b) (√7 - √3)(√7 - √3)

c) (√6 - √3)(√6 + √3)

Step-by-step explanation:

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