maddymcg408 maddymcg408

17-08-2021
Mathematics

contestada

7.
Find the number of real number solutions for the equation. x2 – 18 = 0

A. cannot be determined
B. 0
C. 1
D. 2

Respuesta :

17-08-2021

C. 2

The solutions are sqrt(18) and -sqrt(18)

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