Example-5. Find the quadratic polynomial, whose sum and product of the zeroes are -3 and 2 respectively.
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Step-by-step explanation:
The quadratic equation will be
The quadratic equation will bex
The quadratic equation will bex 2
The quadratic equation will bex 2 −(sum of zeroes) x+ product of zeroes =0
The quadratic equation will bex 2 −(sum of zeroes) x+ product of zeroes =0x
The quadratic equation will bex 2 −(sum of zeroes) x+ product of zeroes =0x 2
The quadratic equation will bex 2 −(sum of zeroes) x+ product of zeroes =0x 2 +3x+2=0
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0
x^2-5x-7=0
Step-by-step explanation:
given sum of zeroes p+q=5
product of zeroes pq=-7
polyinomial=x^2-(p+q)x+(pq) =0
x^2-5x-7=0
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