Question

ayuda bros es para hoy :c doy de tdo​

Answer 1

1. (4√7 - √3)(2√5 - √6)

= 8√35 -4√42 -2√15 +√18

= 8√35 -4√42 -2√15 + 3√2

2. (√2 + √6)²

= 2+2√12 +6

=2+4√3 +6

= 8+4√3

3. (4√7+√3)(4√7-√3)

= 16×7-3

= 112-3

= 109

4. √2 (√6+√2-√3)

= √12 +2 -√6

= 2√3 +2√-6

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