SOLUTION: Help me solve this equation find the zeros x squared + 7x +9 using the quadratic formula

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Question 384451: Help me solve this equation find the zeros x squared + 7x +9 using the quadratic formula
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!



Hi,         

 x^2 + 7x + 9 = 0

x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+

x+=+%28-7+%2B-+sqrt%28+13+%29%29%2F%282%29+

    x = -1.6972 

    x = -5.3028