Math
posted by Diana .
How do I solve a problem like this:
p^3m^2/7 + p^2m^3/21  p^4m/14
Can you please help?

common factor: p^2 m/7
mp^2/7 ( pm+m^2 /2 + p^2/2)
now, consider the ( ) factor out 1/2
1/2 (p^2+2pm+m^2)=1/2 (P+m)^2
so, anwer:
mp^2/14 (p+m)^2
check all that.
Respond to this Question
Similar Questions

MATH(PLease Help)
Problem: (y+2)/(y) = 1/(y5) Directions: Solve the rational expression. Remember that if: a/b = c/d then: a * d = b * c I believe in school they call this the fraction crossover rule or fraction cross rule or something like that. i … 
math
If you have a circle graph 15 students like basketball 10 like soccer and 5 like softball. Write a ratio problem that relates to this graph and solve the problem. ratio would be 5/6,1/6,1/3 how would a solve this if this is the right … 
algebra 1
Can someone please help me with this inequality problem 38>(4x+8)8 I have no idea how to solve this problem but I would like to learn. Can you be kind to show me the steps so that I can use this as an example problem for other … 
math
Of the first graders who were asked, one sixth like math best, two thirds like reading best, and 12 like science best. How many first graders were asked their favorite subject? 
Algebra
Can someone please help me with math problem and explain to me step by step how to solve it so I will know how solve other problems like this Thank you in advance Multiply and then, if possible, simplify by factoring /7x /21y 
English
1. He can not solve the math problem. 2. He cannot solve the math problem. 3. He can't solve the math problem. 4. He could not solve the math problem. 5. He couldnot solve the math problem. 6. He couldn't solve the math problem. (Are … 
Math #2
If I had a math problem 2x^4 x y^4 x z^3 / 3x^2 x y^3 x z^4. In simpler terms it would look like this: 2x^4 X y^4 X z^3  3x^2 X y^3 X z^4 When I tried to solve this I got 6x^2 X y^1 X 2^7. Am I correct? 
SAT Math
I don't remember what problem I struggled to understand... But it was something like this... There are 3000 numbers so how many of them are odd.. Something like that.. Please give me a problem like that and please teach me!!!! I hope … 
Chemistry
How do you solve for enthalpy of vaporization? 
math
What is the value of t in the equation below?