The real root of the equation 3x x− + =4 0 is −1.796 to three decimal places.Determine the real root for each of the following.(a) ( ) 3− −x x1 1( )− + =4 0(b) 38 2x x− + =4 0

If f(x) is a 4th degree polynomial, and has 3 real numbers as roots, the other root is?Question 4Select one:a.0b.Realc.Complexd.1e.None of these

A and B solved a quadratic equation with the leading coefficient 1. In solving it, A made a mistake in the constant term and obtained the roots as (5, –3) while B made a mistake in the coefficient of x and obtained the roots as (1, –3). The correct roots of the equation are:

What are the zeroes of f(x) = x2 − 2x − 3? x = −3, 1 x = −3, −1 x = 3, 1 x = 3, −1

Solve for the values of y given the values of x a) y = 1/3x -2. when x = -12 and x = 0 b) y = -x -4. when x = -4 and x = 4

4.1−(3x−0.4)=2(x−4)−2