Not your question?
  Ask your question
  View similar questions
   
  
 Add your answer here.Check out some similar questions!
An equation
 [ 13 Answers ]
 \left\{x*y=3x+3y\\x^2+y^2=160} \right\ \\ x=(\frac{3x+3y}{y}) \\ (\frac{3x+3y}{y})^2 +y^2=160 \\ \frac{9x^2+18xy+9y^2}{y^2}+y^2=160 \mid *y^2 \\ 9x^2+18xy+9y^2+y^4=160y^2 
An Equation
 [ 2 Answers ]
 I worked out this equation: Ca(CH3COO)2(aq) + H2SO4(aq) ---> CaSO4 (s) + CH3COOH(aq) Is it correct? i.e.. Are the products right? 
Word equation as chemical equation and balance
 [ 2 Answers ]
 Can anyone help me with these. I don't get it.:confused: Aluminum bromide + chlorine yield aluminum chloride +bromine Potassium chlorate when heated yields potassium chloride + oxygen gas Hydrogen +nitrogen monoxide yield water + nitrogen 
Equation
 [ 1 Answers ]
 
what the answer for x2-4=0 use a graph to estimate the solutions of the equiation View more questions Search 
  |