plz help me guys.......
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i help you x2 2x+3x +6 x(x+2) +3(x+2) answer x-2 x=-3 follow that answer
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Step-by-step explanation:
1) x^2 + 5x +6
= x^ + 3x+2x+6
= x(x+3)+2(x+3)
= (x+3)(x+2)
2) 2x^2-7x+5
= 2x^2 -2x-5x+5
= 2x(x-1) -5(x-1)
= (x-1) (2x-5)
3) x^2 +8x+15
= x^2 + 5x +3x +15
= x( x+5)+3(x+5)
= (x+5) (x+3)
hope this will helpful.
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