find a quadratic polynomial, the sum and product of whose zeroes are the following numbers. -3,6
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p(x)=x²+3x+6
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IntelligentCutie1111:
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heya it's Aastha.......
●standard form of quardatic equation - ax^2 + bx+ c = 0 ---------1
◆Sum of zeroes= -b/ a
-3 = -b/a
so,
a= 1 , b = 3 .----------2
◆Product of zeroes = c/a
6 = c/ a
so,
a = 1 , c = 6 ------3
●Putting the value in eq 1 ........
then,
◆◆x^2 + 3x + 6 =0 .........
I hope it help you......................
●standard form of quardatic equation - ax^2 + bx+ c = 0 ---------1
◆Sum of zeroes= -b/ a
-3 = -b/a
so,
a= 1 , b = 3 .----------2
◆Product of zeroes = c/a
6 = c/ a
so,
a = 1 , c = 6 ------3
●Putting the value in eq 1 ........
then,
◆◆x^2 + 3x + 6 =0 .........
I hope it help you......................
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