Math, asked by kuorhovi, 1 month ago

MULTIPLY (1) 7√11 by 2√11. (2) 3√7 by 2√7. (3). 3√28 by 2√7. SIMPLIFY (1) (5+√3) (5-√3). (2) (√5+√2) (√2+√3). (3) (4-√5)² (4). (√3+√5)²

Answers

Answered by venatusasr

0

1) 5.31662479

2) 42

3) 84

Answered by kudumalaashok

3

above the pic is explanation

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