Answer:
Factors are (x +1) ( x -7) .
Explanation:
Given : x² – 6x – 7.
To find : Factor.
Solution : We have given x² – 6x – 7.
On factoring
x² – 7x + 1x – 7.
On taking x common from first two terms and 1 from last two terms.
x ( x -7) +1( x -7)
On grouping
(x +1) ( x -7)
Factors are (x +1) ( x -7) .
Therefore, Factors are (x +1) ( x -7) .