Question

factarise( x -3) ( x - 5) -6​

Answer 1

Answer:

hi friend

Step-by-step explanation:

the given question is (x-3)(x-5)-6

                                   ( x²-5x-3x+15)-6

                                    x²-8x+15-6

                                    x²-8x+9

then factorise this quadratic equation

x²-8x+9=x²-9x+x+9=x(x-9)+1(x-9)=(x+1)(x-9)

                                 x=9,-1

friend mark it as brainliest