Answers created by codnjs

• Back to user's profile
• How do you divide #\frac { d ^ { 6} } { 3a } \div ( \frac { d ^ { 2} } { 6a ^ { 2} } \cdot \frac { a } { 3d ^ { 3} } )#?
  
• Simply the expression: #3(10x+2)#?
  
• How do you solve this system of equations: #3x + 3y - 6z = 8; 2x + y - z = 7; - x - y + 2z = 4#?
  
• How do you simplify #(9y^2+3y)/(6y^2)#?
  
• What is the instantaneous velocity of an object moving in accordance to # f(t)= (e^(t-t^2),e^t/t^2) # at # t=2 #?
  
• How do you solve and graph the solution of #x-3>7#?
  
• How do you simplify the expression #(y^9)(2y^2)^3#?
  
• How do you simplify # (0.4 times 10^-6)(0.7 times 10^-2)#?
  
• If (x)=4x+3 find f(f(2) ?
  
• How do you multiply #-11i(3+9i)#?
  
• #972^x = 8#, #243^y = 16#, then #3/x-4/y=#?