Question

X
2x
3
5
5
125
18. Find the value of x for which
3
27
19. Find the value of x for which (23)4 = (22)*
20. Evaluate 3125 x 27
21. If 3x+1 = 9 and 4y+2 = 64, find the value of
y
22. If (x - 1)3 = 8., then find the value of (x + 1)2.
х
+
of
Type-2 Short Answer Type Questions
23. Find the value of
2° +8°.
24. Find
6°
25. If 4* - 4x-1
24 then find the value of (2x)'.
26: If 8x+1 = 64, then find ti of 32x+1
27. If x 64, then find the
-2
fx 1/3+x.​

Answer 1

4y + 45 7÷4×1 8x b square ️