Question

The values −1 and 1 make the equation 3x2+7=10 true. Use set notation to express the solution to the equation.(1 point)
Responses

​ {x=−1,x=1}
​ left brace x equals negative 1 comma x equals 1 right brace

(−1,1)
left parenthesis negative 1 comma 1 right parenthesis

(x=−1,x=1)
left parenthesis x equals negative 1 comma x equals 1 right parenthesis

{−1,1}

Answer 1

The correct way to express the solution to the equation using set notation is:

\(\{-1, 1\}\)

So, the response you should choose is:

{−1,1}