ryleelowe ryleelowe
  • 23-01-2021
  • Mathematics
contestada

2x² + 3x-5=0
solve using quadratic formula

Respuesta :

AustinThaw
AustinThaw AustinThaw
  • 23-01-2021

Answer:

x1=-5/2, x2=1

Step-by-step explanation:

Answer Link
yoyoyochap123 yoyoyochap123
  • 23-01-2021

Answer:

x1=-5/2, x2=1

Step-by-step explanation:

because if you use quadratic formula

you would have x = -3 + or - √3^2 -4 x 2 x (-5)/ 2 x 2

simply and combine like terms give you

x = -3 + 7 / 4

x = -3 - 7 / 4

then you get

x = 1

x = -5/2

                         

Answer Link

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