Question

solve this .........​

Answer 1

Answer:

1. 6 + 3¶2 + 2¶3 + 6

=> 12 + 5¶5

2. 9 - 3 (a²-b²)

=> 6

3. 5 + 2 + 2¶10

=> 10 + ¶10

4. 5 - 2 (a²-b²)

=> 3

Answer 2

Answer:

2.

1)(3+√3)(2+√2)

3(2+√2)+√3(2+√2)

6+3√2+2√3+√6

2). (3+√3)(3-√3)

3^2-(√3)^2

9-3

=6

3). (√5+√2)^2

5+2+2×√10

7+2√10

4). (√5-√2)(√5+√2)

(√5)^2-(√2)^2

5-2

3

hope it helps you

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