X squared plus y squared

The sum of two squares cannot be factored. Wiki User. Tags Algebra Math and Arithmetic Subjects.

Detailed description. We will discuss this further in the section Domains and ranges. There are many naturally occurring formulas whose graphs are not the graphs of functions. For example:. The first graph is a circle, the second is an ellipse, the third is two straight lines, and the fourth is a hyperbola.

X squared plus y squared

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Next page - Content - Domains and ranges. It turns out that the most useful concept to help describe and understand this issue is very general.

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While it looks like you can just cancel out the squares with the square root, this only works if you have one square within the radical. Since we're adding two together, it's slightly different. The way that this expression CAN be simplified is by using polar coordinates, which are found in pre-calculus and above. Therefore, if we assume that the x and y this problem is using are the horizontal and vertical directions on a coordinate plane, we could technically rewrite our expression as:. Remember, this is probably NOT what your teacher is looking for, unless you're in pre-calculus or above. I would just stick with the original answer that the expression cannot be simplified.

X squared plus y squared

Wiki User. It is a quadratic expression in the variables x and y. Your expression is this

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What is the factor of the quantity x plus y squared? This is not an issue. Detailed description. For example:. That is, a relation on the reals is a set of ordered pairs of real numbers. What are the Factors of x squared plus y squared? When is x squared plus y squared equal to quantity X plus Y squared? How do you factor y squared plus 4y? We will discuss this further in the section Domains and ranges. Next page - Content - Domains and ranges. The vertical-line test gives a simple geometric test for answering this question:. For example: The first graph is a circle, the second is an ellipse, the third is two straight lines, and the fourth is a hyperbola. How do you factor x squared minus 2 x y plus y squared?

Solve Practice Play. Game Central. Greatest Common Factor.

What are the Factors of x squared plus y squared? Factor x squared y squared plus ay squared plus ab plus bx squared? Detailed description. Related questions. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers. Wiki User. What is the square root of x squared plus y squared? Trending Questions. Write your answer Study now See answer 1. How do you factor x squared minus 2 x y plus y squared? How do you factor C squared X plus C squared Y?