Question

Evaluate 52-3.5-41.92 solution​

Answer 1

ANSWER

$Using the identity (a+b) </p><p>2</p><p> =a </p><p>2</p><p> +b </p><p>2</p><p> +2ab</p><p></p><p>We get, (52) </p><p>2</p><p> =(50+2) </p><p>2</p><p> </p><p>=(50) </p><p>2</p><p> +(2) </p><p>2</p><p> +2(50)(2)</p><p>=2500+4+200</p><p>=2704$