Question

A quadratic polynomial whose zeroes are 5and -2is​

Answer 1

Step-by-step explanation:

two zeros are 5 and -2

roots would

a + b = 5

a.b=-2

polynomial : k(x² - 5x -2)

k is any constant value

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Answer 2

Answer:

so, the required quadratic equation is:

x²-3x-10 = 0

Step-by-step explanation:

Given zeros are 5 and -2

α=5 and β= -2

sum of zeros = 5+(-2)=3

product of zeros = (5)×(-2) = -10

so quadratic polynomial can be given as

x²-(α+β)x+(αβ)=0

x²-3x-10 = 0

so, the required quadratic equation is:

x²-3x-10 = 0