Question

Pick the odd one out a) 3x + 6 = 0 b) 2x - 4 = 0 c) 3x² + 6x = 0 d) 4x + 10 = 0​

Answer 1

Answer:

2x-4=0 is the right answer

hope it helps!!

Answer 2

a. -2

b. 2

c .-2

d. -5/2

so d is different if one must observe that the rest has same numeric value

but b is different for the rest three are negative