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When you multiply or divide two rational expressions the result may not always be in form?
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∙ 13y ago
reduced
Wiki User
∙ 13y ago
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When you multiply or divide two rational expressions keep in mind that you may be able to the result?
simplify
How do you multiply and divide rational expressions?
When multiplying two rational expressions, simply multiply their numerators together, and their denominators together: (a / b) * (c / d) = (a * c) / (b * d) Dividing one fraction by another is the same as multiplying the first fraction by the reciprocal of the second one: (a / b) / (c / d) = (a / b) * (d / c) = (a * d) / (b * c) This is often referred to as cross multiplication.
What would be the answer Divide 90 by 0?
Any number you Divide or Multiply by 0, will always Equal 0.
Dividing rational numbers?
In order to divide rational numbers we need to do the following steps: Replace the division symbol by multiplication symbol. The divisor will be it's reciprocal. Multiply the statement. Here you get your answer.
What does it mean to multiply and divide fractions?
multiply and divide fractions!-.-
When you multiply or divide two rational expressions keep in mind that you may be able to the result?
simplify
How is dividing rational expressions like multiplying rational expressions?
To divide by a fraction, you simply multiply by the reciprocal. For example, dividing by 3/5 is the same as multiplying by 5/3.
What happens when you add subtract multiply and divide rational numbers?
If you add, subtract or multiply rational numbers, the result will be a rational number. It will also be so if you divide by a non-zero rational number. But division by zero is not defined.
Is pi over 2 a whole integer rational or irrational number?
If you multiply or divide an irrational number - such as pi - by ANY rational number (except zero), you will ALWAYS get an irrational number.
How do you multiply and divide rational expressions?
When multiplying two rational expressions, simply multiply their numerators together, and their denominators together: (a / b) * (c / d) = (a * c) / (b * d) Dividing one fraction by another is the same as multiplying the first fraction by the reciprocal of the second one: (a / b) / (c / d) = (a / b) * (d / c) = (a * d) / (b * c) This is often referred to as cross multiplication.
When you multiply or divide two rational expression the result may not always be in what form?
reduced.(in other words: simplest form) hope this helps. :)
How do you evaluate expressions with fractions?
Add, subtranct, multiply, divide, do whatever the expression calls for.
How do you divide a faction by a whole number?
If it is a rational fraction, you simply multiply its denominator by the whole number.
Do you divide or multiply on how many lbs goes into 96 oz?
When you see the words " ... goes into ... ", that always tells you to divide. When you see the word " ... of ... ", that always tells you to multiply.
If you divide a rational number by an irrational number is the result irrational?
It is not always irrational.
What are the rules of multiplying and division on algebraic expression?
there are different rules to follow on how to multiply and divide algebraic expressions. but its basics concerns on what kind of terms you are using and the deep concern about its exponents. when you multiply or divide, it is very basic to utilize the distributive method, exponents are being added when we multiply, while subtracted when we divide.
What happens with the numbers when you multiply and divide integers?
If you multiply integers the results is an integer. If you divide integers (with one exception) the result is a rational number which, in some cases, may be an integer. However, the exception is that division by 0 is not defined.
