Math, asked by arpitarnav2005p164jl, 1 month ago

If the parabola representing quadratic polynomial ax^2+bx+c touches x -axis 9,then

(┤A) it has only one real root (b) it has no real root (c)its roots are real and equal (d) none

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Answers

Answered by prajithnagasai

0

If it touches x axis, there are two possible ways. It can intersect the x axis at two points. or it may just touch the x axis at one point.

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