Question

factories the following ײ-×-42​

Answer 1

Given:

Polynomial, p(x)=x²–x–42

Factorisation:

In p(x)=x²–x–42

Sum of zeroes=–1

Product of zeroes=–42

Such pair of integers=–7, +6

So,

p(x)=x²–7x+6x–42

or x(x–7)+6(x–7)

or (x+6)(x–7) which are the required factors

Answer 2

hope this help you alot