Answers created by Peter L.

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• Factor #9a^5 -4a^3 -81a^2 +36# completely over the a) intergers c) reals b) rationals d) complex numbers ??
  
• How do you divide #(2x^4+7)/(x^2-1)#?
  
• How do you multiply # (8-2i)(6-7i) # in trigonometric form?
  
• How do you multiply and simplify #\frac { - 8b ^ { 4} z ^ { 6} \cdot 3b ^ { 2} z ^ { 2} } { - 6b ^ { 14} z ^ { 9} }#?
  
• How do you divide #\frac { ( m ^ { 8} n ) ^ { - 8} } { m ^ { - 49} n ^ { 4} }#?
  
• How do you simplify #\frac { ( x ^ { 3} y ^ { 4} ) ^ { 2} } { ( x ^ { - 4} y ^ { - 4} ) ^ { 2} }#?
  
• How do you solve # \frac { x + 3} { 2} + \frac { 2x } { 7} = 7#?
  
• How do you divide #\frac { \sqrt { 75m ^ { 15} } } { \sqrt { 3m } }#?
  
• How do you solve #4/9 = x/54#?
  
• What is the focus of a parabola whose equation is #x^2=1/5y#?
  
• Question #1f0c0
  
• How do you solve #-\frac { 2} { 3} = \frac { 5} { 3} v - \frac { 5} { 9}#?
  
• What is the mean of 58, 76, 40, 35, 46, 45, 0, and 100?
  
• How do you find the exact value of #cos (5pi)/6#?
  
• How do you divide #(x^3+9x+8)/(x-7)#?
  
• How do you solve #x( x + 2) = - 9#?
  
• How do you simplify #(2-6i)-(-10+4i)# and write the complex number in standard form?
  
• How do you simplify #-1+10(7a+2)-4a#?
  
• If #x/(2y=3)#, what is the value of #x^2-36y^2#?
  
• Question #252eb
  
• Question #02b9d
  
• How do you factor #8b ^ { 2} - 12b + 4#?
  
• How do you simplify #(\frac { 16y ^ { 8} } { 4y ^ { 3} } ) ^ { - 4}#?
  
• How do you simplify #(\frac { 4x ^ { 9} y ^ { 5} } { z ^ { 3} } ) ^ { 2}#?
  
• How do you simplify #(4z ^ { 15} ) ^ { 3} z ^ { - 5}#?
  
• How do you solve #\frac { 6} { x + 3} = \frac { 9x } { x ^ { 2} - 9}#?
  
• How do you multiply #(2x ^ { 4} y ^ { 2} ) ^ { 4} ( 2x ^ { 4} y ) ^ { 2}#?
  
• How do you solve the system of equations #y= \frac { 2} { 7} x - 9# and #y = \frac { 7} { 2} x + 8#?
  
• What is the polar form of #( 7,53 )#?
  
• How do you solve #\frac { 3} { 4} v - \frac { 1} { 2} = - \frac { 8} { 3}#?
  
• How do you combine #-7( 8x - 3) - 2x#?
  
• How do you solve #\frac { 1} { 4m } - \frac { 5} { 3} = \frac { 1} { 12m }#?
  
• How do you solve #2x-5=-5#?
  
• How do you multiply #(7w - 3u - 6) ( 7w + 2)#?