Question

2a+4=0,a=2,-2,1 step by step

Answer 1

Answer:

-2

Step-by-step explanation:

i) 2a+4=0

2×2+4=0

4+4=0

8=0

ii) 2a+4=0

2×-2+4=0

-4+4=0

0=0

iii) 2a+4=0

2×1+4=0

2+4=0

6=0

HOPE IT WILL HELP U.

Answer 2

Answer:

-2

Step-by-step explanation:

I hope this will help u