beckymarthazondo beckymarthazondo

24-03-2021
Mathematics

contestada

HI

3x²+2=17 Question 10 options:

±5

±15−−√

±3

±5–√

Respuesta :

abbys01 abbys01

24-03-2021

Answer:

it's the last answer choice

Step-by-step explanation:

[tex]3x^{2} + 2 = 17 \\ 3x^{2} = 15 \\ {x}^{2} = 5 \\ x = + - \sqrt{5} [/tex]

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