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 Question 463980: evaluate the discriminant, and predict the type and number of solutions. s^2+2s+5=0 Click here to see answer by lwsshak3(6519)

 Question 464481: find the value of x if p+7=0,q-12=0 and x^2+px+q=0 Click here to see answer by richard1234(5390)

 Question 464480: find the value of x if p+1=0 and x^2+px-6=0 Click here to see answer by jjordan95(63)

 Question 463543: it costs a company \$30 to produce 2 widgets,\$118 to produce 4 widgets,\$766 to produce 10 widgets.how much does it cost to produce 6 widgets? Click here to see answer by lwsshak3(6519)

 Question 463912: I would sincerely appreciate it if you could please help me solve this grade 11 math equation: 23/(x-1) + 3 - 70/(x^2-4x+3) = 0 I know that when (x^2-4x+3) is factored, it becomes (x-1)(x-3), and that I need to get rid of the denominator to solve the question, but I'm experiencing some difficulty finishing the question. Click here to see answer by lwsshak3(6519)

 Question 464479: find the vaalue of xif p+1=0 and x^2+px-6=0 Click here to see answer by lwsshak3(6519)

 Question 463853: WHAT IS THE EQUATION OF THE QUADRATIC FUNCTION WITH ROOTS -8 AND -6"A"LESS THEN ZERO AND A VERTEX A (-7,2) Click here to see answer by lwsshak3(6519)

 Question 462493: In a suspension bridge the shape of the suspension cables is parabolic. The bridge shown in the figure has towers that are 600 m apart and the lowest point of the suspension cables is 150 m below the top of the towers. Find the equation of the parabolic part of the cables by placing the origin of the coordinate system at the vertex. Click here to see answer by lwsshak3(6519)

 Question 464600: What steps do I take to find all the rational zero's of the function, f(x)=10x^25+3x^17-35x+6? So far I have found the factors of six. I have started to divide by 2, and these numbers look odd. Thank you Click here to see answer by stanbon(57387)

 Question 464869: Hello. Can you help me answer the following? "Find the vertex, the line of symmetry, and the maximum or and minimum value of f(x). Graph the function". f(x)=1/5(x+9)^2+5 Thanks for your help! Click here to see answer by stanbon(57387)

 Question 465235: Hi, here's a question for you: 18x^2+5x-9=0 Click here to see answer by Ryan O(12)

 Question 465299: Find all the real solutions of the following equation as a quadratic equation. 6n^2/3 + n^1/3 - 15 = 0 Click here to see answer by lwsshak3(6519)

 Question 465431: For the following equation, state the value of the discriminant and then describe the nature of the solutions: 18x^2+5x-9=0 1. What is the value of the discriminant? 2. Are there two imaginary solutions? 3. Are there two real solutions? 4. Only one real solution? Thanks for the help! Click here to see answer by stanbon(57387)

 Question 465444: How do you create a quadratic equation if you only have the solutions? I am really not getting the quadratic equation math at all. Example if I have theses two numbers, 8 and 4/5 as solutions to create a quadratice equation. Click here to see answer by josmiceli(9697)

 Question 465721: If two planes leave the same airport at 1:00 PM, how many miles apart will they be at 3:00 PM if one travels directly north at 150 mph and the other travels directly west at 200 mph? Click here to see answer by ewatrrr(10682)

 Question 464739: I am having trouble with finding the x - intercepts for p(x)=-x^2+812-9600 Click here to see answer by sofiyac(695)

 Question 465553: A river has a current of 5mph. It takes Al half an hour longer to paddle upstream 1.2 miles than to paddle downstream the same distance. What is Al's rate in still water. Setting word problems up always seems to be more difficult than setting them up. I need to find a quadratic equation then solve with this problem. Click here to see answer by ankor@dixie-net.com(15660)

 Question 465873: Hi I'm working on a take home test right now & i need your help! my problem is i believe iv found .. Vertex: (-3,4) axis of symmetry: -3 y-intercept: (0,5) & Domain: all real #s ..but im not sure my answers are right ..? and im not sure on how to find the x-intercept and the range!? could someone please help me.. Click here to see answer by Edwin McCravy(8909)

 Question 465920: Last month, Jacob traveled from Miami to New Orleans by train and made two stops along the way. The average speed for the three legs of his trip is defined as v1, v2, v3 respectively. The average speed for the entire trip is given by 3 ____________ 1---1---1 __ + ___ + __ v1----v2----v3 a. Simplify the complex fraction. b. Find the average speed for the entire trip when v1 = 101mph, v2 = 71mph, v3 = 106mph. Round to the nearest mph. Click here to see answer by robertb(4012)

 Question 465919: Simplify the variable expression below. (1/9a) - (2/3a) a. -5/18a b. -5/9a c. 7/9a d. 5/9a e. -7/9a Click here to see answer by robertb(4012)

 Question 465915: Find all the real solutions of the following equation as a quadratic equation. 6n^2/3 + n^1/3 - 15 = 0 Click here to see answer by robertb(4012)

 Question 465985: I can't solve this problem can you help x=5 x=2 and x=1 x= -4 Click here to see answer by sofiyac(695)

 Question 465916: 4/2x+1 - 2/x-2 = 1/2x+1 Solve rational equation a.-10 b.-17 c.-5 d.-8 e.-3 Click here to see answer by sofiyac(695)

 Question 466065: This on states, solve by completing the square: m^2 - 1/2m = 7/2 Click here to see answer by ewatrrr(10682)