odombecca376 odombecca376

04-11-2019
Mathematics

contestada

Find the discriminant and the number of real roots for this equation
2 + 2x+7= 0

Respuesta :

awaroseline1111 awaroseline1111

04-11-2019

Step-by-step explanation:

2+2x+7=0

collecting like terms

2x+9=0

2x=-9

divide both sides by 2

x=-4.5

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