D = b2 – 4ac, then
a) D > 0
b) D< 0
c) D20
d) D = 0
3. If a and are the zeroes of the qudratic poly

Question

D = b2 – 4ac, then
a) D > 0
b) D< 0
c) D20
d) D = 0
3. If a and are the zeroes of the qudratic polynomial 2×2 -x+ Sk, then kis
a) 4
b)
c) =
2
4. The graph of x2+1=0
a) Intersects x-axis at two distinct points.
b) Touches x-axis at a point.​

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Ava 2 months 2021-07-27T13:12:48+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-27T13:13:52+00:00

    Answer:

    1-D=0,2-A=4 and 3-B=touches x axis at a point

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