Final Answer
$x=-7,\:x=6$
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Step-by-step Solution
Problem to solve:
$x^2=42+x$
Specify the solving method
1
Rearrange the equation
$42+x=x^2$
Learn how to solve quadratic equations problems step by step online.
$42+x=x^2$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation x^2=42+x. Rearrange the equation. We need to isolate the dependent variable x, we can do that by subtracting 42 from both sides of the equation. Grouping terms. Rewrite the equation.
Final Answer
$x=-7,\:x=6$