2y^2+y-6 6x^2-13x+6
=(2y-3)(y+2) =(3x-2)(2x-3)
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2y^2+y-6=(2y-3)(y+2)
.
6x^2-13x+6=(3x-2)(2x-3)
.
3a^2-7a-6=(3a+2)(a-3)
2y^2+y-6
=(y+2)(2y-3)
6x^2-13x+6
=(2x-3)(3x-2)
3a^2-7a-6
=(3a+2)(a-3)
2y^2+y-6
2y.... -3
y...... 2
∴2y^2+y-6=(2y-3)(y+2)
6x^2-13x+6
3x.....-2
2x.....-3
∴6x^2-13x+6=(3x-2)(2x-3)
3a^2-7a-6=(3a+2)(a-3)
1:(2y-3)(y+2)
2:(3x-2)(2x-3)
3.(3a+2)(a-3)