Math, asked by sarthak27gawade, 4 months ago

solve the following quadratic equation using formula 2x2 + 5x-2=0

Answers

Answered by Imblank

3

Answer:

D = b²-4ac

= 5²-4×2×-2

= 25+16

= 41

x = -b±√D/2a

= -5±√41/2×2

= -5+√41/4 & -5-√41/4

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