Math, asked by pdaksh405, 1 month ago

Give me answer step by step no spam answer

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Answered by abhimanyurajawat08

0

Answer:

2)

b²-4ac=169-4×5×8

b²-4ac=169-160

=9

x= -b+_√b²-4ac/2a

=-13+_√9/2×5

=-13+_3/10

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