Question

Solve by completing the square method.

Answer 1

here you go ☆☆

▪$2 {x}^{2} + 4x - 16 = 0$

▪$2( {x}^{2} + 2x - 8)= 0$

▪${x}^{2} + 2x = 8$

▪${x}^{2} + 2x + 1 = 8 + 1$

▪${(x + 1)}^{2} = 9$

▪$x + 1 = \sqrt{9}$

▪$x = 3 + 1...3 - 1$

▪$x = 4......x = 2$


$<marquee> hope it helps u.........✌✌$