Math Homework

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1.Explain difference between LCD and LCM. 2.What is most confusing
1.Explain difference between LCD and LCM. 2.What is most confusing about simplifying rational expressions?… read more
Ashok Kumar
Master's Degree
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30. Rise in 3/2, run is 5, what is the ratio of the rise to
30. Rise in 3/2, run is 5, what is the ratio of the rise to the run 1.5/5 = 15/50 = 3/10 3 to 10 46. If four out of five doctors prefer fast food, then at a convention of 445 doctors, how many prefer … read more
Osbert12
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Steve, Please answer these math problems for me in Math 209 Chapter 6. Please show how each problem was solved. I need these "ASAP" God Bless And Thank You So Much!! (6.1) page 388, chapter 6, Math 20… read more
Stevewh
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Steve I posted question on 12/9/2010 and give permission for
Steve I posted question on 12/9/2010 and give permission for pay to answer with another \$5 Bonus. Please respond ASAP… read more
Stevewh
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Which numbers cannot be used in place of the variable in the
Which numbers cannot be used in place of the variable in the rational expression? 1. 3x__ x2 – 49 Reduce each rational expression to lowest terms. Assume that the variables represent only numbers for … read more
Chirag
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Which numbers cannot be used in place of the variable in the
Which numbers cannot be used in place of the variable in the rational expression? 1. 3x__ x2 – 49 Reduce each rational expression to lowest terms. Assume that the variables represent only numbers for … read more
ck_mba
Computer Engineer
Master's Degree
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3/4b^2-9, 2b/2b+3, -5/2b^2-3b Find the LCD for the given
3/4b^2-9, 2b/2b+3, -5/2b^2-3b Find the LCD for the given rational expressions, and convert each rational expression into an equivalent rational expression with the LCD as the denominator… read more
Aman
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hello again i need help once again with my math work can you
hello again i need help once again with my math work can you help its 20questions and this time i can tip you more, please… read more
Dan
Doctoral Degree
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USE PROPORTION TO SOLVE PROBLEM The golden ratio. The ancient
USE PROPORTION TO SOLVE PROBLEM??? The golden ratio. The ancient Greeks thought that the most pleasing shape for a rectangle was one for which the ratio of the length to the width was approximately 8 … read more
Scott
Master's Degree
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Team Assignment ReviewPage 386/18Which numbers cannot
Team Assignment Review Page 386/18 Which numbers cannot be used in place of the variable in the rational expression? See Example 2. 2y + 1 y2-y-6=0 y2 - y – 6 y+2=0 y-3=0 y=2 y= -3 All real numbers ex… read more
Paul R.
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Problems 1 - 4 Identify which of the following are rational
Problems 1 - 4 Identify which of the following are rational expressions Expression Type an X by each rational expression X^3 + 10 3 9/2 x/0 10x Problems 5 -8 Find the domain of each expression and exp… read more
Paul R.
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1) Write in lowest terms 7a-35 over 8a-40 2) Write the rational
1) Write in lowest terms: 7a-35 over 8a-40 2) Write the rational expression in lowest terms: r^2-s^2 over r+s 3) Write the rational expression in lowest terms: z^2 – 7z + 10 over z^2 + 5z – 14 4) Redu… read more
Christopher
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Can I have this in 30 minutes. Just the answers. 1. Decide
Can I have this in 30 minutes. Just the answers. 1. Decide if is factored: 3m - 14m^2 Factor: 2. 4x + ay + ax + 4y 3. 9z^2 - 36z 4. Solve the equation: 3 (y - 1)^2 + 14 (y - 1) - 5 = 0 Factor the poly… read more
Scott
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Chapter 5 Factoring Section 5.1 Exercises Greatest
Chapter 5: Factoring Section 5.1: Exercises Greatest Common Factor for Monomials Find the greatest common factor for each group of monomials 40. 16x^2z, 40xz^2, 72z^3 68. Factor out the GCF in each ex… read more
Stevewh
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sec 6.1 #18) 2y+1/y^2-y-6 #102) -2x-8/x^2+2x-8 Sec 6.2
sec 6.1 #18) 2y+1/y^2-y-6 #102) -2x-8/x^2+2x-8 Sec 6.2 #24) 3/a^2+a *2a+2/6 #70) -2a^2/3a^2 * 20a/15a^3 sec 6.3 #20) -7yt/3x =?/18xyt #66) 4/x-y'5x/2y-2x sec 6.4 #8) 4/9-1/9 #40) y/4 + y/2 sec 6.5 #58… read more
Chirag
Master's Degree
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Reduce each expression to lowest terms -2x - 8/x^2 + 2x -
Reduce each expression to lowest terms -2x - 8/x^2 + 2x - 8 Perform the indicated operation w^2 - 1/(w - 1)^2 * w - 1/w^2 + 2w + 1 Find the LCD for the given rational expression, and covert each ratio… read more
abozer
Bachelor's Degree
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For Scott I have those problems I need help with. I dont
For Scott: I have those problems I need help with. I don't need them until Friday. When you get this just reply so I can attach. Thank you. Also problem number 44 Reduce to lowest terms. # XXXXX Find … read more
Scott
Master's Degree
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#17 Which numbers cannot be used in place of the variable ...
#17 Which numbers cannot be used in place of the variable in each rational expression? 2x+3/x^2-16, #33 Reduce each rational expression to the lowest terms. Assume that the variable represent only num… read more
Scott
Master's Degree
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