1.

If 2x+4 - 2x+2 = 3 then value of x is1. - 22. 23. 14. - 1

Answer» Correct Answer - Option 1 : - 2

Given:

2x+4 - 2x+2 = 3

Formula used:

am + = am.an

Calculation:

2x+4 - 2x+2 = 3

⇒ 2x.24 - 2x.22 = 3

⇒ 2x(24 - 22) = 3

⇒ 2x = 1/4

⇒ 2= 2- 2

⇒ x = - 2

∴ value of x is -2.



Discussion

No Comment Found