Question

3) यदि x = (-2) हो, तो 2x3 - 22 का मान
(a)20
(b) -20
(c) 8
(d​

Answer 1

Answer:

2×-2×3-22=8 ,तो (c)8 is right

Answer 2

Answer:

-34

Step-by-step explanation:

x=(-2)

2x3-22=?

=2(-2)3-22

= -12-22

= -34

=?= -34