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When do you need to approximate an irrational number with a rational value?
If the simplified form of an expression contains an irrational number and a numerical evaluation is required then it is necessary to use a rational approximation.
How do you multiply rational algebraic expression?
Multiplying Rational Expressions After studying this lesson, you will be able to: * Multiply rational expressions. Steps to multiply a rational expression: 1. Cancel numerator to denominator if possible (don't cancel parts of a binomial or trinomial) 2. Factor the numerators and denominators if possible. 3. Multiply straight across - remember, you don't need a common denominator to multiply fractions (or rational expressions). Example 1 Nothing will cancel. Nothing will factor. All we have to do is multiply. This is the simplified answer. Example 2 We can do some canceling and reducing in this problem. 2 and 16 reduces; 9 and 3 reduces, reduce the variables. Now, we multiply. This is the simplified expression. Example 3 We can reduce 12 and 3 and reduce the variables Now, factor the second denominator. Cancel the identical binomials (x + 5 ) This is the simplified expression. Example 4 Factor Cancel the identical binomials. This is the simplified expression. Example 5Factor Cancel the identical binomials. This is the simplified expression. THIS WAS MADE BY: www.algebra-online.com/multiplying-rational-expressions-1.htm Hope this helped !
What is 2a - 3b simplified?
This algebraic expression cannot be factored further into whole numbers, and it's too simple to be simplified.
What is equal to the rational expression below when x 2 or 3?
I can see no rational expression below.
What is an algebraic expression that has no like terms and no parentheses?
A simplified expression.
Is a rational number is a rational expression?
Any number that can be expressed as a fraction is a rational number otherwise it is an irrational number.
Why isn't 55.847 amu a whole number?
Because the equivalent rational expression is 55847/1000 which cannot be simplified so that the denominator is 1.
What is 3 over 4 simplified to?
The rational fractions cannot be simplified.
What is the simplified form of 2x3y-32x-1y3?
The expression cannot be simplified.
Whats - 5 plus 6v simplified?
The expression cannot be simplified.
Does the rational expression contains square root sign?
Only if the term under the radical (square root sign) can be simplified to a rational expression. For example, √(4x2).
When is a rational expression Simplified?
When the only common factor between numerator and denominator is 1.
What is 5m cubed plus 4n?
The expression cannot be simplified nor is it possible to find its value without information about m and n.The expression cannot be simplified nor is it possible to find its value without information about m and n.The expression cannot be simplified nor is it possible to find its value without information about m and n.The expression cannot be simplified nor is it possible to find its value without information about m and n.
7x plus 1?
The given expression cannot be simplified.
How do you simplify 85 square root?
The expression cannot be simplified.
What is the simplified equation in simplified form for 5xy-4?
9
What can the denominator of a rational expression never equal?
It cannot be zero.
