Here, we show you a step-by-step solved example of quadratic equations. This solution was automatically generated by our smart calculator:
We need to isolate the dependent variable $x$, we can do that by simultaneously subtracting $-1$ from both sides of the equation
Canceling terms on both sides
Multiply $-1$ times $-1$
Add the values $99$ and $1$
Canceling terms on both sides
Removing the variable's exponent
Calculate the power $\sqrt{100}$
Cancel exponents $2$ and $1$
As in the equation we have the sign $\pm$, this produces two identical equations that differ in the sign of the term $10$. We write and solve both equations, one taking the positive sign, and the other taking the negative sign
Combining all solutions, the $2$ solutions of the equation are
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