if one zero of the quadratic polynomial 2x2-3x+p is 3, find its other zero also find the value of p.
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Answered by
1
Answer:
2(3)^2-3(3)+p=0
18-9+p=0
p=-9
Answered by
2
Answer:
so....2X²-3X+p=0
since it is quadratic equation...so it will have 2 roots ...but we know that one of its root is 3
therefore X=3
2(3)²-3(3)+p=0
2×9-9+p=0
18-9+p=0
9+p=0
p=0-9
p= -9
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