Question

Find the quadratic polynomial whose zeros are 2/3and -1/4. verify the
relation between the coefficients and the zeros of the polynomial​

Answer 1

Step-by-step explanation:

Let a = 2/3

b = -1/4

a +b = 2/3 - 1/4

= 5/12

ab = -2/12

= -1/6

we know formula

x^2 -(a +b)x +ab = 0

x^2 - 5/12 x -1/6 = 0

a + b = -b /a = -(-5/12) = 5/12

ab = c/a = -1/6

Answer 2

Step-by-step explanation:

see attachment.....

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