Question

multiply a) (2√2-5√3) 3√7. b)(5√3+3√2) (5√3-3√2). c)(√2-√3) (√3+√5)​

Answer 1

hope it's helpful for you

Answer 2

Answer:

a) .(2✓2-5√3).3✓7=6✓14-15✓21

b).(5√3+3√2)(5√3-3√2)=(5√3)²-(3√2)²

=75-18=57

c).(√2-√3)(√3+√5)=(√6+√10)-(3+√15)

=√6+√10-3-√15