Question

plz help me out with these questions​

Answer 1

♥️Answer♥️

Question 13:

7+√3/√7-√2

7+√3/√7-√2×√7+√2/√7+√2

(7+√3)(√7+√2)/(√7)^2-(√2)^2

7√7+7√2+√21+√6/7-2

7√7+7√2+√21+2√3/5

Decimal Form:

7.09036391...

Question 11:

x=0.2353535...

10x=2.353535...

100x=23.53535...

1000x=235.353535...

10x−1000x=2.353535...−235.353535...

−990x=−233

x= 990/233 in p/q form