Question

The quadratic polynomial p(y) with -15 and -56 as sum and product of the zeroes respectively

Answer 1

$\huge\pink{\underline{Good-Evening}}$$\huge\blue{\fbox{\fbox{\fbox{\red{\mathcal{Hlo}}}}}}$$plz \: thx \: my \: answer$We know that the formula for a quadratic polynomial is:

p(x)=x2−(Sum of the zeroes)x+(Product of the zeroes)=0

We are given that the sum of the zeroes is −4 and the product of the zeroes is 9, therefore, following the above formula, the required quadratic polynomial is:

p(x)=x2−(−4)x+9=x2+4x+9

Hence, the quadratic polynomial is x2+4x+9.

Answer 2

Answer:

$\huge\bold\red\bigstar{Answer}$

know that the formula for a quadratic polynomial is:

p(x)=x2−(Sum of the zeroes)x+(Product of the zeroes)=0

We are given that the sum of the zeroes is −4 and the product of the zeroes is 9, therefore, following the above formula, the required quadratic polynomial is:

p(x)=x2−(−4)x+9=x2+4x+9

Hence, the quadratic polynomial is x2+4x+9.