Question

factorise the tinomial 11x²-54x+63​

Answer 1

I hope It will help you.

Answer 2

Answer:

Step-by-step explanation:

So, we express the middle term -23y as -24y + y

8y2 – 23y – 3 = 8y2 – 24y + y – 3

= 8y (y – 3) + 1 (y – 3)

= (8y + 1) (y – 3)

8. 11x2 – 54x + 63

Solution:

We have,

11x2 – 54x + 63

The coefficient of x2 is 11

The coefficient of x is -54

Constant term is 63

So, we express the middle term -54x as -33x – 21x

11x2 – 54x + 63 = 11x2 – 33x – 21x – 6

= 11x (x – 3) – 21 (x – 3)

= (11x – 21) (x – 3)