Mathematics, 31.08.2019 20:30, EnternalClipz

The first step in determining the solution to the system of equations, y = –x2 – 4x – 3 and y = 2x + 5, algebraically is to set the two equations equal as –x2 – 4x – 3 = 2x + 5. what is the next step?
set y = 0 in y = –x2 – 4x – 3.
factor each side of the equation.
use substitution to create a one-variable equation.
combine like terms onto one side of the equation.

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The first step in determining the solution to the system of equations, y = –x2 – 4x – 3 and y = 2x +...