Question

solve÷
a)7root3 - 3root3

b)35root7÷(-5root7)

c) (5+root7) (2+root7)​

Answer 1

Answer:

a) 7√3-3√3

4√3

b) 35√7÷(-5√7)

35√7/-5√7

-7

c)(5+√7)(2+√7)

10+5√7+2√7+7

17+7√7