Question

Find the quadratic polynomial the sum and product of whose number are -3 and 5 respectively

Answer 1

quadratic polynomial = x2-(sum of zeroes )x + ( product of zeroes )=x2_ (_3)x +(5)=x2 +3x +5

Answer 2

The quadratic polynomial the sum and product of whose number are -3 and 5 respectively is $x^2-3x+5$

Step-by-step explanation:

We are given that Sum of zeroes is -3

Product of zeroes = 5

Quadratic polynomial =$x^2-(\text{sum of zeroes} )x + (\text{product of zeroes})$

Substitute teh values :

So, required equation =$x^2-3x+5$

Hence the quadratic polynomial the sum and product of whose number are -3 and 5 respectively is $x^2-3x+5$

#Learn more :

The sum and product of zeroes of the quadratic polynomial are 2 and -15.find the quadratic polynomial

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