Question

(5 + 3root 2) (7 root 2 -6 root 7)

Answer 1

Answer:

2√3+8√5-7√7-3√2

Step-by-step explanation:

2√3+5√5-7√7+3√5-3√2

= 2√3+5√5+3√5-7√7-3√2

= 2√3+8√5-7√7-3√2

Only same irrational number (under √) are added and subtracted

HOPE IT IS HELPFUL...