efletcher011913 efletcher011913

10-10-2022
Mathematics

contestada

Julie is solving the equation 3x² + 5x + 15 = 0 and notices that the discriminant b^2 - 4ac has a value of -155. This
tells her that the equation has

A one real roots.
B one imaginary root.
C two real roots.
D two imaginary roots

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