Question

(√75-√45)(√20+√12)solve to simplest formi will mark you as brainliest if u answer this......​

Answer 1

(√75 – √45)(√20 + √12)

=

$\sqrt{1500} \ + \sqrt{900} - \sqrt{900} - \sqrt{540}$

= √1500 – √540

= √(100×15) – √(36×15)

= (10√15) – (6√15)

= √15(10–6)

= 4√15