What are the roots of the polynomial equation? 0= x^2 +18x+45

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asked Dec 19, 2018 144k views

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Sergey Antopolskiy · Answer 1 · 2018-12-23T17:38:10+0000

X²+18x+45
First factor 45
Second you have (x+3)(x+15)
Third to find you zeros in this form it will be x=-3 and x=-15
Because it would be the opposite pf those numbers in the factored form

What are the roots of the polynomial equation? 0= x^2 +18x+45

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