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Well, if the original polynomial ended up being a binomial raised to the 4th power, then the original polynomial would still be a perfect square, would it not? Using your notation,Miike012 said:By looking at the expression I would't have even guess it was a perfect square.. I thought it would have been something along the lines of...
(cx + a)^4 ... with some type of coefficient infront of x.
A square root in algebra is a mathematical operation that determines the number that, when multiplied by itself, gives the original number. In other words, it is the inverse of squaring a number. For example, the square root of 25 is 5 because 5 multiplied by itself equals 25.
To solve for the square root of a number in algebra, you can use the square root symbol (√) or write it as an exponent of 1/2. For example, the square root of 36 can be written as √36 or 36^(1/2). You can also use a calculator to find the square root of a number.
The principal square root is the positive number that, when squared, gives the original number. For example, the principal square root of 25 is 5. The negative square root is the negative number that, when squared, also gives the original number. In the case of 25, the negative square root would be -5.
Yes, you can simplify square roots in algebra by finding perfect square factors within the number. For example, the square root of 32 can be simplified to √16 x √2, which equals 4√2. However, not all square roots can be simplified, such as √7 or √11.
Square roots are often used in algebraic equations to solve for unknown variables. For example, in the equation x^2 = 25, the square root of 25 is taken to find the value of x, which is 5 or -5. Square roots are also used in the Pythagorean theorem and other geometric formulas.