Question 1094766
Factor: 2𝑥^2 + 11𝑥 + 15 
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If you're not yet familiar with the quadratic equation, factoring is "trial & error"
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Note that all coefficients are positive.
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It has to be
(x + ?)*(2x + ?)
or 
(x + a)*(2x + b)
a*b = 15
Try pairs of factors of 15
There are only 2 pair, 1*15 and 3*5
15 is greater than 11, so it's eliminated.
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So it's either
(x + 3)*(2x + 5)
or 
(x + 5)*(2x + 3)