Kris5
hey guys :) i need help in factoring trinomials...for example on this one: 6x^219x+15



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sauravshakya
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Try to break the middle term

Kris5
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how? I don't really understand this

sauravshakya
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Such that their sum is 19 and product is 15*6

Kris5
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10 and 9

sauravshakya
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Yep that will do

sauravshakya
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Great work

Kris5
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so then what do i do?

Kris5
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thanks

sauravshakya
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6x^219x+15
6x^2 10x  9x+15
3x(3x5)3(3x5)
(3x3)(3x5)

sauravshakya
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got it?

Kris5
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sort of