plz answer which I have tick
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a=1 b= -4 c=16 ( Given)
Step-by-step explanation:
x= -b + /b2-4ac / 2a ( Formula ) x= -(-4)+/(-4)2-4×1×16 / 2×1 x=4+/-3/16×2 here the discrimant b2-4ac <0
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