Question

simplify:(7-2√3 (7+2 √3)​

Answer 1

Answer:

here is your answer. if you like it plz mark it. thankyou

Answer 2

Answer:

$\sf{(7 - 2 \sqrt{3} )(7 + 2 \sqrt{3}) } \\ \sf{7(7 + 2 \sqrt{3} ) - 2 \sqrt{3}(7 + 2 \sqrt{3} )} \\ \sf{49 + \cancel{14 \sqrt{3}} - \cancel{14 \sqrt{3} }- 12} \\ \sf{49 - 12} \\ \sf{37} \: .... \boxed{ \sf{answer}}\pink \bigstar$