how do para bolas determine the zeroes
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the point where parabola touches x-axis are zeros.
for example graph touches x axis at (-2,0) and (3,0).
zeros are -2 and 3.
suppose parabola doesn't touches x-axis there is no zeros
for example graph touches x axis at (-2,0) and (3,0).
zeros are -2 and 3.
suppose parabola doesn't touches x-axis there is no zeros
Anonymous:
thnx
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