Question

1
12) Ifa and ß are zeros of x' + 4x + 2,find the quadratic polynomial whose zeros are
and
13)
(3-27)(2 + 38)
She anate of​

Answer 1

Answer:

No. The earliest record of an existing telescope is from a patent application in Holland on 2 October 1608. The application was made by Dutch spectacle maker Hans Lippershay (sometimes found as Lipperhey).

Lippershay applied to be granted exclusive rights to make and distribute an instrument that would allow you to see distant objects as if they were nearby. The instrument consisted of a positive lens at one end of a narrow tube and a negative lens at the other end. His claim for the invention was soon challenged by a couple of other men and the Dutch authorities eventually ruled that the situation was confused, and refused to grant a patent to anyone.

Answer 2

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