find a quadratic polynomial whose one zero is 8 and the product of zeros is -56
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Answer:
Step-by-step explanation:
One zero say α=−8 and another be β
Sum of zeroes=α+β=0
⇒−8+β=0
⇒β=8
Polynomial ⇒p(x)=(x−α)(x−β)
⇒p(x)=(x−8)(x+8)
⇒p(x)=x
2
−64
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