2. x²-7x+10=( )( ) 3. x²+3x-28=( )( ) 4. x²-x-6= 5. x²-x-56=

2.(x-5)(x-2)
3.(x+7)(x-4)
4.(x-3)(x+2)
5.(x-8)(x+7)

2.[tex] x^{2} [/tex]  -7x +10 = ( x -2 ) ( x -5 )
3.[tex] x^{2} [/tex] +3x -28 = ( x +4 ) ( x -7 )
4.[tex] x^{2} [/tex] -x  -6 = ( x +2 ) ( x -3 )
5.[tex] x^{2} [/tex] -x -56 = ( x -7 ) ( x -8 )

Semoga Membantu :)