Question

Find the polynomial (x-2)^2+4​

Answer 1

Answer:

Step-by-step explanation:

Light selects the shortest path to reach its destination and this is known as Fermat's principle. In the same manner when light gets reflected from a plane surface, it selects the shortest path . Hence angle of incidence is equal to angle of reflection

Answer 2

Answer:

Hi Friend !!!!

Here is ur answer !!!

(x-2)²+4

= x²+2²-4x+4

= x²-4x+8

discriminant, Δ= b²-4ac

=(-4)²-4(1)(8)

= 16-32

= -16

so, this polynomial has no real zeroes

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