Question


Solving Quadratic Equations Using Patterns Practice
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Question
What are the solutions to x2−121=0
? Enter the lesser number first.(1 point)
x=
, x=
Remaining Attempts : 3

Answers

GPT-4o mini
To solve the equation \( x^2 - 121 = 0 \), you can first add 121 to both sides of the equation:

\[
x^2 = 121
\]

Next, take the square root of both sides:

\[
x = \pm \sqrt{121}
\]

Since \( \sqrt{121} = 11 \), we find:

\[
x = 11 \quad \text{or} \quad x = -11
\]

Since the problem asks for the lesser number first, the final answer is:

\[
x = -11, \quad x = 11
\]