Question

Simplify( 3 root 18+ 2 root 12)( root 50- root 27) i have not understand

Answer 1

Answer:

3√18+2√12

3×3√2 + 2×2√3

9√2 + 4√3-------------------------1

now, √50 - √27

5√2 - 3√3-------------------------2

FROM  1 AND 2 →

54 - 7√6

HOPE IT HELPS

Answer 2

Step-by-step explanation:

(3✓18 + 2✓12) (✓50 - ✓27)

(3✓2×3×3 + 2✓2×2×3) (✓2×5×5 - ✓3×3×3)

(9✓2 + 4✓3) (5✓2 - 3✓3)

90-27✓6+20✓6-36

54-7✓6