Question

Factorise by spliting the middle term x raised to 2 - 51 x + 378

Answer 1

Answer:

2 - 51x + 378

2 -

Step-by-step explanation:

Answer 2

Answer:

(x-9)(x-42)

Step-by-step explanation:

Given, x^2-51x+378

=x^2-42x-9x+378

=x(x-42)-9(x-42)

=(x-9)(x-42)

Therefore, factorization of x^2-51x+378 is (x-9)(x-42)