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 Question 483746: I am very confused on how to interpret the equation I figured out (48/n+3)(n-2), I have to rewrite this euation in a standard form of a quadratic equation. May I get help please. Thank you. Click here to see answer by Alan3354(30955)

 Question 483887: Sketch the graphs of Y=(2.4)(to power x) and Y=(2.4)(to power -x),on the same axes and label them properly. Click here to see answer by Alan3354(30955)
 Question 483887: Sketch the graphs of Y=(2.4)(to power x) and Y=(2.4)(to power -x),on the same axes and label them properly. Click here to see answer by stanbon(57214)

 Question 483853: How to sketch the graphs of (i) y=(x+1)cute and (ii) y=-(x-1)cute +4 Click here to see answer by Alan3354(30955)

 Question 483880: How let the supply function be P=Q(squared)-0.5 and the demand function be P=Q(squared)+4. (i)Algebraically,find the economically equilibrium price and quantity. (ii)Sketch the graphs on the same axes. Click here to see answer by stanbon(57214)

 Question 484167: HSuppose an astronaut on the Moon throws a baseball upward. The astronaut lets go of the ball 2 meters above the ground with an initial velocity of 10 meters per second. How long does it take for the ball to hit the ground (H=0)? (Use the quadratic formula to solve this problem, show all work). Write a statement to interpret your results. How much longer will the ball stay in the air on the moon than the similarly-thrown baseball on Earth? Demonstrate this mathematically and with a sentence. Click here to see answer by chessace(471)

 Question 484547: Simplify this expression. (b+4)^2 divided by b^2+7b+12 I don't know what to do with the bottom part. I believe the top would be (b+4)(b+4) but not sure of the rest. Click here to see answer by jorel1380(2518)

 Question 484550: Solve x² + 4x – 7 = 0 by completing the square. How many solutions are there? Click here to see answer by jorel1380(2518)

 Question 484779: how to find the sum and products of the roots of roots of quadratic expression? Click here to see answer by Alan3354(30955)

 Question 484912: Factor completely using an appropriate factoring method. y^3 + 2y^2 - 81y - 162 Click here to see answer by jim_thompson5910(28476)

 Question 485657: Is this expression simplified correctly? 3a/3a=0 Explain in complete sentences why or why not. Click here to see answer by richard1234(5390)

 Question 485946: find the value of k for which the line y=x+k is a tangent to the curve y to the power of 2=5x+10. Click here to see answer by Edwin McCravy(8879)

 Question 486429: If 2006x^2+2005x-2004=6x^2+52-4, what is the value of x^2+x Options A -1 B 0 C 1 D 2000 Click here to see answer by Tatiana_Stebko(1326)

 Question 486647: I'm using the quadratic formula to solve: 3x=1-1/x I multiplied the x out and got: 3x^2=x-1 I put it in standard form and came up with: 3x^2-x+1 a=3 b=-1 c=1 when I work out the equation I get -11 under the radical which would mean there is no real solution. did I work out the problem correctly? Click here to see answer by chessace(471)

 Question 486733: to factor an equation of to forrm 24^2p-55p-24=0, find a pair of integers whose product is AC and addds up to B Click here to see answer by MathLover1(6612)

 Question 486294: Give exact and approximate solutions to three decimal places: y^2-2y+1=100 If I follow the example in the book, I get the wrong answer. I am confused as how to work this problem. Thank you for any help you are able to give. Click here to see answer by lwsshak3(6460)

 Question 486849: can you help me with this sample problem it is ax^2+bx+c=0 the solutions is -7, 1 Click here to see answer by MathLover1(6612)

 Question 486873: f(x)=x^2+4x-10 Says to find the vertex and type as an ordered pair Click here to see answer by rfer(12644)

 Question 486878: f(x)=-x^2+4x-6 Says to find the vertex and type as an ordered pair. Simplify answer. Click here to see answer by rfer(12644)

 Question 486883: f(x)=1/2x^2+6x+11 Use the vertex formula to find the vertex. Type answer as an ordered pair. Simplify. Click here to see answer by josmiceli(9647)

 Question 486965: f(x)=-4x^2+20x Use the vertex formula to find the vertex. Click here to see answer by John10(245)