Answers created by ste b.

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• How do you simplify `(5y^2)/(20x^2y^3)`?
  
• How do you use square roots to solve `2(x+3)^2=8`?
  
• How do you express `sqrtt` as a fractional exponent?
  
• How do you graph the inequality `y > x + 9`?
  
• Simplify sin^2b/1+cosb=?
  
• How can I simplify 34.50 to the nearest cent?
  
• How do you use the product rule to differentiate `y=(x+1)^2(2x-1)`?
  
• What is 25% of 240?
  
• What is the distance between `(-4,-11)` and `(13,-41)`?
  
• How do you solve the simultaneous equations `a+5=b` and `2a+3b=6`?
  
• How do you factor `3y - 6x + 4xy - 2y^2`?
  
• What is the domain and range of `g(x) = |4x+3|`?
  
• How do you find the average rate of change of `f(x)=x^2+2` over [4,6]?
  
• How do you solve `4(v+6)-2(-3+5v)= -6v-13`?
  
• How do you solve `(x+2)^2=-7`?
  
• How do you use the important points to sketch the graph of `y= x^2 - 8x + 15`?