qaalinuur90 qaalinuur90

12-03-2021
Mathematics

contestada

X^2− 14 + 45 = 0
Solve with quatratics formula

Respuesta :

2934571 2934571

12-03-2021

Step-by-step explanation:

-b√b²-4(ac)

2a

14√(-14)²-4·(1·45)

2·1

x=7∉ 2

x=9,5

Answer Link

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