Question

9. Show that
(i) x3
1
3
+
= 52, if x = 2 + V3
1
(ii) x2 +
x²
= 34, if x = 3 + 252
312-213 213
(iii)
312 +213 + 73 - Z
= 11​

Answer 1

Answer:

(i)x3=6

other I don't understand

sorry

I hope it is correct

please make me brainest