vveyonce vveyonce

28-06-2018
Mathematics

contestada

Which of the following are solutions to the equation below 4x^2+20x+25=49

Respuesta :

hikakac hikakac

28-06-2018

( 2x +5)^2 =4

2x+5=2

2x=-3

X=-3/2

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maraeavion maraeavion

27-03-2019

Answer:

x= -6 and x= 1

Step-by-step explanation:

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