![robertss403](/avatars/36370.jpg)
robertss403
30.11.2020 •
Mathematics
Which of the following problem types require you to find the LCD? (choose ALL that apply)
multiplying rational expressions
multiplying rational expressions
dividing rationals expressions
dividing rationals expressions
adding rational expressions
adding rational expressions
subtracting rational expressions
subtracting rational expressions
solving rational equations
Solved
Show answers
More tips
- C Computers and Internet Where are passwords stored in Opera?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics Is 1 pint eguivalent to o.473 liters...
- H History This is math my bad me plase i am begging...
- B Biology 1. Which of the following is NOT a characteristic of animals? A. Heterotrophic B. Contain eukaryotic cells C. Contain cell walls D. Mobility 2. All of the following our characteristics...
- S Social Studies Communication apprehension is: - fictional; - an excuse for laziness. - easily overcome by ignoring the audience. - an outcome of having a negative attitude. - the psychological...
- A Advanced Placement (AP) Which theories could be used to answer a question of urban development and its environmental impact? 1) Zelinsky Model 2) Demographic Transition Model 3) Ravenstein Model 4)...
- M Mathematics Arectangle is to be inscribed in a right triangle having sides of length 66in, 88in, and 110in. find the dimensions of the rectangle with greatest area assuming the rectangle...
Ответ:
The correct options are;
Adding rational expressions
Subtracting rational expressions
Step-by-step explanation:
When adding or subtracting rational numbers, the denominators of the fractions representing the numbers should be equal
Therefore, when adding two or more rational expressions together, the following steps are required;
1) Looking for the Lowest Common Denominator
2) Finding the product of the quotient obtained from dividing the LCD by the denominator of a fraction and the numerator of the fraction
3) Placing the sum (or differences) of the products obtained in the above step as the numerator, while the LCD remain denominator
4) Simplifying the numerator in the above step
5) The faction so obtained, is the sum or difference of two or more rational expressions.
Ответ:
$7,250
Step-by-step explanation:
14000 + 500 = 14500 - reverse the subtraction
14500/2 = 7250 - do the opposite of multiplication
Lets check 7250*2 = 14500 - 500 = 14,000