Posted by Tika on Monday, April 27, 2015 at 5:11pm.



Posted by Tika on Monday, April 27, 2015 at 1:03pm.

How do I write an quadratic equation whose roots are -1 and -2 and whose leading coefficient is 1. Sorry my equal key does not work

blank equals 0

1 answer

(x - root1)(x - root2) = 0

Substitute the given roots:
(x - (-1))(x - (-2)) = 0

Now expand this.
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