How do you factor $y= x^2 – 9x – 70$ ?

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Answer 1 · 2018-04-15T19:44:30

$y=(x-14)(x+5)$

$"consider the factors of - 70 which sum to - 9"$

$"the factors are "-14" and "+5$

$rArrx^2-9x-70=(x-14)(x+5)$

How do you factor y= x^2 – 9x – 70y= x^2 – 9x – 70?