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+1 vote
35.1k views
in Mathematics by (73.1k points)

Let (x + 10)50 + (x – 10)50 = a0 + a1x + a2x2 +.......+ a50x50, for all x  R; then a2/a0 is equal to 

(1)  12.00

(2)  12.50

(3)  12.75

(4)  12.25

1 Answer

+2 votes
by (59.6k points)
selected by
 
Best answer

Correct option  (4) 12.25

Explanation:

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