Use the function to find the zeros. One factor is given.
f(x)=2x³ +x²-5x+2, the given factor is (x+2)
To find the zeros of a polynomial function, we need to solve the equation f(x) = 0. In this case, our function is f(x) = 2x³ + x² - 5x + 2, and the given factor is (x + 2).
Since (x + 2) is a factor, it means that (x + 2) is one of the solutions to the equation f(x) = 0. So, we can set (x + 2) equal to zero and solve for x.
x + 2 = 0
Subtracting 2 from both sides, we get:
x = -2
Hence, the zero of the function f(x) = 2x³ + x² - 5x + 2 when the factor (x + 2) is given, is x = -2.