Question

Factorise this by middle term factorisation method ....

please answer its very urgent...​

Answer 1

Answer:

Here is the solution

Step-by-step explanation:

2²x-3.2(x+²)+32=0 ⇒ (2x)² -3.2³.2² +32=0

Let 2x bey.

y²-12y+32=0

y²-8y-4y+32=0

⇒y(y-8)-4(y-8)=0

(y-8)=0 or (y-4)=0

⇒y=8 or y=4

:. 2* = 8 or 2* = 4

2* = 2³ or 2* = 2²

⇒x=2 or 3

Hence, 2 and 3 are the roots of the given equation.