jacobbailey6799 jacobbailey6799

12-05-2021
Mathematics

contestada

Solve X2--169. (4 points)

Respuesta :

stevensonangel96 stevensonangel96

12-05-2021

Answer:

Replace all occurrences of

−

−

with a single

+

. Two consecutive minus signs have the same mathematical meaning as a single plus sign because

−

1

⋅

−

1

=

1

x

2

+

169

Step-by-step explanation:

Answer Link

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