Math, asked by rahulsankade, 1 year ago

plzzz tell me i need answer

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Answered by pushpakRuhil

1

D=b²-4ac

= 4² - 4×7×5
= 16 - 140
= -124

rahulsankade: thnxxx

pushpakRuhil: welcome

Answered by ritujain83

1

Discriminant = b²-4ac
D=4²-4*5*7
16-140=-124
Hope this helps u!!!.

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