Math, asked by nagasaikayithi, 1 year ago

what are the methids for finding solutions of 9xsquare+2x-3=0?

Answers

Answered by PaZuZu

1

Factorisation method
Quadritic ( Discriminant ) formula = -b±√b²-4ac/2a
Or another frula is b²-4ac

Hope it helps

nagasaikayithi: i tried it it can't help

PaZuZu: Wait a second i will solve the question.

PaZuZu: Is the answer -1±4√7

Answered by Doctor11

0

discriminant b2-4ac=4-4 ×9×-3=4-108=-104

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