Question

Write the first step to solve each of the following
quadratic equations by the method
completing square :
(i) x2 - 6x +8=0​

Answer 1

Answer:

Q.x²-6x+8=0

the first step to solve this equation by complete squaring method

x²-2×x3 +(3)²=(3)²-8

and 2nd step is

(x-3)²=1

and 3rd step is

x-3=1

and then

x=4