rileighhope06120 rileighhope06120

17-05-2021
Mathematics

contestada

Solve for x.
2x^2 + 65 = 227

Respuesta :

altavistard altavistard

17-05-2021

Answer:

x = ±9

Step-by-step explanation:

Isolate 2x^2 by subtracting 65 from both sides:

2x^2 = 162

Then x^2 = 81, and x = ±9

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