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20-12-2021
Mathematics

contestada

4. Solve the equation using square roots.
x2 + 10 = 9

Respuesta :

Аноним Аноним

20-12-2021

Answer:

+1/-1

Step-by-step explanation:

assuming the original phrase is x^2

x^2 + 10 = 9

x^2 = 1

x = +/- 1

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