write a quadratic polynomial ,sum of whose zeroes is -3 and the product is -7
Answers
Answered by
3
Answer:
write a quadratic polynomial ,sum of whose zeroes is -3 and the product is -7
Step-by-step explanation:
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Answered by
5
Answer:
x^2 +3x-7=0
Step-by-step explanation:
given that,
sum of roots=-3=-3/1=-b/a
product of roots=-7=-7/1=c/a
here,
a=1,b=3,c=-7
the quadratic equation is ax^2+bx+c=0
then,
x^2+3x+(-7)=0
therefore,the quadratic equation is x^2+3x-7=0
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