FINDING QUADRATIC EQUATION WITH SUM AND PRODUCT OF ROOTS WORKSHEET

(1)  Determine the quadratic equations, whose sum and product of roots are

(i) -9, 20              Solution

(ii)  5/3, 4            Solution

(iii)  -3/2, -1            Solution

(iv)  -(2-a)², (a + 5)²            Solution

(2)  Find the sum and product of the roots for each of the following quadratic equations

(i) x² + 3x −28 = 0            Solution

(ii) x² + 3x = 0            Solution

(iii)  3 + (1/a)  =  10/a²            Solution

(iv) 3y² - y - 4  = 0            Solution

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