Math, asked by rk833572, 4 months ago

2x²+x-4=0 byapplying quadratic formula

Answers

Answered by vidhisomani17

0

Answer:

D = B**2 -4AC

= 1**2-4 *-4*2

= 1+24

=25

NOW ROOTS ARE

-B+ROOT D/2A -B-ROOT D/2A

-1+5/4 -1-5/4

= 4/4 =1 -6/4= -3/2

Step-by-step explanation:

Answered by aashika50

0

Answer:

zyrediytfoutxutear rxtiugoviytyrsturcoyuvoguc

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