FINDING ZEROS AND ROOTS OF POLYNOMIALS WORKSHEET

Find the zeros of :

Problem 1 :

2x² - 5x - 12

Solution

Problem 2 :

x² + 6x + 10

Solution

Problem 3 :

x² - 6x + 6

Solution

Problem 4 :

x³ - 4x

Solution

Problem 5 :

x³ + 2x

Solution

Problem 6 :

x⁴ + 4x² - 5

Solution

Find the roots of :

Problem 7 :

5x² = 3x + 2

Solution

Problem 8 :

(2x + 1) (x² + 3) = 0

Solution

Problem 9 :

-2z(z² - 2z + 2) = 0

Solution

Problem 10 :

x³ = 5x

Solution

Problem 11 :

x³ + 5x = 0

Solution

Problem 12 :

x⁴ = 3x² + 10

Solution