Question

17.
25.
If x= 2 + V3 and y = 2 – 13 ; find the value of
x3 +y-3
(a) 42
(b) 48
(c) 50
(d) 52
Te V5 – 13.15 +13
V5 + 13' 15-15, hnd the value of
(x - y)?
the​

Answer 1

Answer:

First finding the value of x cube, and the simplified value of y and y-3,then substituting