Question

When x = 4, the value of 2x0 + x! is

(1) 24 (3) 26
(2) 25 (4) 28

Answer 1

1.

2x4= 8
8x0=0
4!=24. 1x2x3x4=24
0+24=24

Answer 2

4!= 4*3*2*1

Therefore,

2x0+x!= 0+x! = 0+4!


4*3*2*1 = 24 (#1)