kevin22488 kevin22488

17-06-2022
Mathematics

contestada

Find the solutions to x² = 18.
A. x = +6√3
B. x = +2√3
C. x= 13√6
D. x = ±3-√2

Find the solutions to x 18 A x 63 B x 23 C x 136 D x 32 class=

Respuesta :

WonderlandWanderer WonderlandWanderer

17-06-2022

Answer:

D. x = +-3*sqrt(2)

Step-by-step explanation:

x^2 = 18

x = +-sqrt(18)

x = +-sqrt(9 * 2)

x = +-sqrt(3^2 * 2)

x = +-3*sqrt(2)

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