danieljaskulski2006 danieljaskulski2006

18-04-2022
Mathematics

contestada

Solve by factorisation
2x²+3x-20=0

Respuesta :

karagulm karagulm

18-04-2022

Answer:

x=5/2 x=-4

Step-by-step explanation:

2x^2+3x-20 = (2x-5)*(x+4)

2x-5 = 0 x=5/2

x+4 = 0 x=-4

Answer Link

waterlemmon2009 waterlemmon2009

18-04-2022

Answer: X= -4

Step-by-step explanation:

Answer Link

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