Question

$13x {}^{2} + 20x - 92$
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Answer 1

Answer:

(13x+46)(x-2)

Step-by-step explanation:

$13 {x}^{2} + 20x - 92 </p><p>\\ > > write \: 20x \: as \: difference < < \\ </p><p>= 13 {x}^{2} + 46x - 26x - 92 \\ </p><p>> > factor \: out \: x \: from \: the \: expression \: 13 {x}^{2} + 46x < < </p><p>\\ = x(13x + 46) - 26x - 92 \\ </p><p> > > factor \: out \: - 2 \: from \: the expression \: - 26x - 92 < < </p><p>\\ = x(13x + 46) - 2(13x + 46) \\ </p><p> > > factor \: out \: (13x + 46) \: from \: the \: expression < < \\ </p><p> = (13x + 46) \times (x - 2)$