Answers created by HF

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• What is #sqrt224# in simplified radical form?
  
• How do you solve #-2/3(6/5x - 7/10) = 17/20#?
  
• How do you simplify #sqrt(2x+3)=6#?
  
• What are the coordinates of the x-intercept of the graph of the equation y-2x=8?
  
• How do you simplify #2x^2y^3+4x^2y^3 #?
  
• How do you simplify # sqrt (45x^2)/ sqrt 9#?
  
• How do you write #0.00679# in scientific notation?
  
• How do you solve #sqrt(x-5) = 2sqrt6#?
  
• How do you solve using the completing the square method #y^2 + 16y = 2#?
  
• How do you write a polynomial in standard form, then classify it by degree and number of terms #3m-7m^3+3#?
  
• What is the slope of #y=-18x-9#?
  
• How do you solve #−4(x + 1) − 3 = −3(x − 4) #?
  
• How do you simplify #sqrt72-sqrt147 -sqrt5 -sqrt 8+3sqrt48#?
  
• How do you solve #7x^2 +28=53x#?
  
• How do you find the slope of (3,9) and (3,-5)?
  
• How do you simplify and find the excluded value of #(3x^2 - 3) /( 6x - 6 )#?
  
• How do you write #1,160,000# in scientific notation?
  
• The length L of a rectangle is 9 feet shorter than 4 times its width W. What is the perimeter of the rectangle in terms of its width alone?
  
• How do you write an equation of a line given (–1, –3) and (4, 1)?
  
• How do you factor #2x^2 = x - 15#?
  
• How do you simplify #(r^3t^-7)/(t^5)#?
  
• How many whole numbers are between -1 and 1?
  
• What is #-3 5/8 - 4 2/5#?
  
• Question #72312
  
• How do you find the axis of symmetry, and the maximum or minimum value of the function #y = 2x^2 + 24x + 62#?
  
• How do you simplify #(100/9)^(3/2)#?
  
• What is the shape of a water molecule?
  
• Is #2y=3x# a direct variation equation and if so, what is the constant of variation?
  
• What is the slope of any line perpendicular to the line passing through #(-2,6)# and #(-7,4)#?