Math, asked by vaishanvibhavsar, 8 hours ago

solve the following question

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Answered by mundrakol

1

Step-by-step explanation:

t18 = a+(18-1)d = a+ 17d

t14 = a+(14-1)d = a+13d

a+17d-a-13d = 32

4d = 32

d = 8

3) Discriminat = b²-4ac

= x² + 20

Answered by JoeNotExotic

22

I hope this is help full to you

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