Question

FIND THE ZEROS OF POLYNOMIAL = x²+4x-2​

Answer 1

Answer:

hi dear your answer is here.

Step-by-step explanation:

= > b^2 - 4ac

=> 4^2 - 4 (1)(-2)

=> 16 - (-8)

=> 16+ 8

=> 24

•°• it is greater than 0

so,

-b + or - root over b^2-4ac

= -------------------------------------

2(a)

- 4 + or - root over 4^2 - 4(1)(-2)

= ----------------------------------------------

2( 1)

= -4 + or - root over 16 -(-8)

--------------------------------------

2

= - 4 + or- root over 16+ 8

----------------------------------

2

•°• - 4 + root over 24 - 4 - root over 24

----------------- or -------------------

2 2

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Answer 2

Step-by-step explanation:

what are the positron and big bag theory?

did u know about Black hole

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