696 Answered Questions for the topic Quadratic Equations

Quadratic Equations

01/26/14

which of the following classify x^4 +400?
Radical expresion Polunomial Difference of two squares monomial complex conjugate
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Quadratic Equations Quadratics

01/24/14

9 = 2(2x + 4)2, 9 = 2(4x2 + 16x + 16), 9 = 8x2 + 32x + 32 How did the 16x come about?
9 = 2(2x + 4)2, 9 = 2(4x2 + 16x + 16), 9 = 8x2 + 32x + 32 How did the 16x come about?
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Quadratic Equations

01/16/14

how to solve quadratic equation
would you help me solve this quadratic equation                   ___________________   -4.51 - √4.51^2 + 4(16)(32.81)               ____________________                        2(-16)
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Quadratic Equations

01/16/14

how to solve quadratic equation
Would you help me solve this quadratic equation                            ___________________           -9.7  - √ 9.7^2 + 4(24.61)(16)       thanks
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Quadratic Equations

12/11/13

Can I reduce an equation when it is set up like x= -2(+ or -) 2i(square root 3)/ 2
-2(+ or -) 2i(square root 3) -------------------------------                   2   It is steps off of a quadratic formula.
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Quadratic Equations

12/07/13

solve the quadratic equation by completing the squares:3x^2-2x+1=5
   solve the quadratic equation by completing the squares:3x^2-2x+1=5
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Quadratic Equations

11/27/13

x^3+x^2-4x-4
solve using factor method
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Quadratic Equations

11/19/13

Are there any quadratic equations that cannot be solved by factoring? Why or why not?
Are there any quadratic equations that cannot be solved by factoring? Why or why not?
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Quadratic Equations

11/12/13

how can i see that a quadratic equation does not have factors evn before solving it
This is a general question  
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Quadratic Equations Pre Calculus

11/05/13

How do I write this is standard form: y= 2(t-1)^2+12
How do I write this equation in standard form? ax^2+bx+C
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Quadratic Equations

11/04/13

how do i solve this? 6/x+4/x+2=1
i dont know how to solve this. Help please!
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Quadratic Equations Solve By Factoring

11/03/13

Solve by factoring. 2x(4x-3)=0
how do i solve this? thanks
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Quadratic Equations Quadratics

11/02/13

Solve by the square root property. (-x^2+1)^2 = 4
how do i solve this? 
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Quadratic Equations

10/31/13

(-5+4i)-(-2-5i)
i need this solved
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Quadratic Equations

10/01/13

Can you solve this problem 9xsquared-9x+2=0 x=
9 x 2 - 9x + 2 = 0   x=
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Expert Answers •4
Quadratic Equations Algebra 2

09/22/13

a cement walk of constant width is built around a 20-ft by 40-ft rectangular pool. The total area of the pool and the walk is 1500ft sq. Find the width of walk
Evaluating Quadratics
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Quadratic Equations

09/15/13

What is the minimum (extrema) of this equation?
I need to know the extrema value for the following equation, preferably by solving it with completing the square.        f(x)=2x2-32x+74
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Quadratic Equations Factoring Equation

08/19/13

Factor completely
7x2-4x. How do you factor completely?
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Quadratic Equations

08/17/13

how to factor 5x^2+x-1=0
How to find the solution set by factoring and using the zero product rule or by quadractic formula
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Quadratic Equations

06/19/13

x^5+15x^4+85x^3+225x^2+274x+a-119 has exactly 5 negative roots , then the value of a can be ?
i want the solution of this question ........its a question of quadratic equations 
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Quadratic Equations

05/28/13

i dont know its answer
X2+X-6
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Quadratic Equations

05/21/13

how do you solve 3x^2+2x-3=0
I keep getting the wrong answer and I dont know what step im missing.
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Quadratic Equations Math

04/18/13

2w(w)+13=11
2w2+13=11
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Quadratic Equations Algebra 1

04/17/13

x^2+3x+7=5
I'm not sure if I have the right answer so I hope one of you can answer this and see for me. I came up with x^2+3x+2=0
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Quadratic Equations Middle Term Big Quadratic

04/16/13

how do you solve 40z^2-47z+12=0
I would like find out how to get the middle and last term together
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