get a microscope and look hard and long for the answer
Radical...Apex :)
To identify the slope in a linear equation, rearrange the equation into the form y = mx + b. The term m is the slope.
First, get the radical by itself. Then, square both sides of the equation. Then just solve the rest.
APEx false
(x - 3) (x - square root of 2) = 0
Technically,no. A radical equation has a radical (Square root) in it, and has two solutions because the square root can be positive or negative.
Radical...Apex :)
the index in a radical equation appears above and left of the root symbol and tells you what kind of root the radicand is.
Square both sides of the equation to get rid of the radical sign. Then just solve as you normally would. Good luck! :-)
radical equations have sq roots, cube roots etc. Quadratic equations have x2.
It often helps to isolate the radical, and then square both sides. Beware of extraneous solutions - the new equation may have solutions that are not part of the solutions of the original equation, so you definitely need to check any purported solutions with the original equation.
When in doubt always square both sides of the equation.
The first step is produce the radical equation that needs solving.
secret lang
To identify the slope in a linear equation, rearrange the equation into the form y = mx + b. The term m is the slope.
What square root property is essential to solve any radical equation involving square root?
A "radical" equation is an equation in which at least one variable expression is stuck inside a radical, usually a square root. The "radical" in "radical equations" can be any root, whether a square root, a cube root, or some other root. Most of the examples in what follows use square roots as the radical, but (warning!) you should not be surprised to see an occasional cube root or fourth root in your homework or on a test.