Question

find the answer by factorisation ​

Answer 1

Answer:

(2x-3) (x-1)

Step-by-step explanation:

Answer attached : )

Answer 2

Solution :-

We need to factorise ,

• 2x² - 5x + 3 = 0

By splitting the middle term

⇒ 2x² - 2x - 3x + 3 = 0

Taking common ,

⇒ 2x [ x - 1 ] - 3 [ x - 1 ] = 0

Taking common again

⇒ [ x - 1 ] [ 2x - 3 ] = 0

Hence , factorised !

More information :-

• Quadratic polynomial : x² + ( sum of roots )x - product of roots
• Roots of quadratic equation : x = - b ±√b² - 4ac/2a
• Sum of roots : - coefficient of x/coefficient of x²
• Product of roots: constant term/coefficient of x²