For the quadratic polynomial

MATHEMATICS · Single correct · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

For the quadratic polynomial

y = 2x^{2} + 4x + 5

, how many times will its graph intersect the

x

–axis? (a)

1

time (b)

4

times (c)

0

times (d)

2

times

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