Math, asked by reenaahlwat000, 1 year ago

Form a quadratic polynomial whose zeroes are 5,-6

Answers

Answered by radusdirectp8k8b8
4

x²-5x-6

sum is 5

product is -6


dylandiva: it's given only zeroes not sum of zeroes and product of zeroes
Answered by dylandiva
11

Given zeroes 5,-6

Sum of zeroes =-b/a

5+(-6)=-b/a

5-6=-b/a

-1/1=-b/a

Product of zeroes =c/a

5*-6=c/a

-30/1=c/a

Req. Polynomial =

k[x^2-(sum of zeroes) x+product of zeroes]

=k[x^2-(-1)x+(-30)]

Let k=1

=1[x^2+x-30]

Hence Req. Polynomial =x^2+x-30

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