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The solve for x calculator allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.
Calculate the squared value of a number such as n². Square numbers input as whole numbers or integers or decimal numbers or scientific E notation that are either positive or negative.
x Squared: Definition. For any variable x, x squared or $x^2$ is a mathematical notation that refers to a number being multiplied by itself. It represents the expression “$x \times x$” or “x times x”. x squared symbol is $x^2$.
Free Complete the Square calculator - complete the square for quadratic functions step-by-step.
What is the rule for squaring negative numbers? When squaring a negative number, you are multiplying it by itself. In particular, you are multiplying two minusses. And the product of two minusses is plus, because the minus signs cancel off. Simplify (−3)2. Advertisement. The square means "multiplied against itself, with two copies of the base".
Solve for x in math means finding the value of x that would make the equation true.
Copy and paste X Squared Symbol (x²). Check Alt Codes and learn how to make specific symbols on the keyboard.