Sederhanakan 1. √3 (√7 × √3) 2. (5+2√6) (5-2√6) 3. 4√2 (3√14 – √18 By Admin ReiPosted on December 6, 2022 Sederhanakan 1. √3 (√7 × √3) 2. (5+2√6) (5-2√6) 3. 4√2 (3√14 – √18 1. √3 (√7 × √3 ) = √21 × √9.