x2+4x+6=0
x2+4x+6=0
x2+3x-7=0
x2+3x=5
x2-x-6=0
I've been given the perimeter and area of squares/rectangles. I used the quadratic equation to find 2 values: =(P+-(sq.rt((P*P)-16A)))/4 (sorry, my keyboard has no carrot symbol). ...
If an object is thrown vertically upward with an initial velocity of v, from an originial position of s, the height h at any time t is given by h = -16t^2 +vt + s (where h and s...
solve using quadratic formula
what is the role of 2 in the f(x)=2x2+ 4x + 2
1. Solve by completing square 2. Use the discriminant to find the number of unique real solutions 3. Solve with quadratic formula
The graph of a quadratic function can have 0, 1 or 2 x-intercepts.How can you predict the number of x-intercepts without drawing the graph or (completely) solving an equation?
In my 8th grade Advanced Algebra class, my group is moving extremely slowly due to constant chattering. I find it frustrating and would like to have the math skills to go into Advanced Geometry next...
Solve the equations using the quadratic formula; 5x2+2x-3=0 and x2+x+3=0 Please...
n^2 - 4n - 1 = 0 Need to be shown how to fully do the quadratic formula and fully simplify
1. x^2 - 8x = -12 and 2. n^2 - 4n - 1 = 0 Solve...
Find the exact solution simplify as much as possible and show work 5x2+1=4x
I know the answer is -2/5, 2 but I can not write it out with that number. can you help me see the steps. thank you
3x^2+14-5=0 I know the answer is 1/3, -5. But I have tryed and cannot get that. pleases show me the steps. i must be missing thank you so much
I know the answer is 5, -3/4 but I am missing something. please help show each step and use quadratic formula. thank you
x^2-49=0 I know the answer is 7,-7 but I am not able to get that. please show me the steps so I can see what I am missing thank you
What is the best way to solve a quadratic equation that contains fractions? An example is 1/2x - 2x = 3/2