Math, asked by vk284516, 2 months ago

(क) समीकरण 2x²-x-1=0 ke mul honge

Answers

Answered by maheshkrish515286

2

Answer:

1+/- root 9 by 4

Step-by-step explanation:

according to formula -b+/- root of b square minus 4ac by 2a

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