Question

1
11. If x # 0 and x + - = 2; then show that:
х
1
x² +
x²
+
= A +
x2
x4
12. If 2x - 3y = 10 and xy = 16; find the value of
8x3 - 27y3​

Answer 1

Answer:

please Kuch bhi samjhe me nhi aarhe hai

I don't know