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What are the roots of the polynomial equation
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What are the roots of the polynomial equation

What are the roots of the polynomial equation-example-1
User Hedayatullah Sarwary
by
8.6k points

1 Answer

7 votes

Answer:

-4 or -3

Explanation:

Calculate the determinant:

D = b^2 - 4ac = 49 - 48 = 1

Apply the formula:

x = (-b +- sqrt(D))/2a = (-7 +- 1)/2 = -4 or -3

User Anil Chaudhari
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8.5k points
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