Final Answer
$x=2i,\:x=-2i$
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Step-by-step Solution
Problem to solve:
$2\left(x^2+9\right)-10=0$
Specify the solving method
1
We need to isolate the dependent variable $x$, we can do that by subtracting $-10$ from both sides of the equation
$2\left(x^2+9\right)=10$
Learn how to solve quadratic equations problems step by step online.
$2\left(x^2+9\right)=10$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation 2(x^2+9)-10=0. We need to isolate the dependent variable x, we can do that by subtracting -10 from both sides of the equation. Divide both sides of the equation by 2. We need to isolate the dependent variable x, we can do that by subtracting 9 from both sides of the equation. Removing the variable's exponent.
Final Answer
$x=2i,\:x=-2i$