select the approximate values of x that are solutions to f(x)=0 where f(x)=4x^2 +7x+6
x2+x-12=0 x2+3x-5=0 x2+4x+7=0
x2+4x+7=0 And x2+3x-5=0
What is the best way to solve a quadratic equation that contains fractions? An example is 1/2x - 2x = 3/2
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
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
1. x^2 - 8x = -12 and 2. n^2 - 4n - 1 = 0 Solve...
Select the approximate values of x that are solutions to f(x) = 0, where f(x)=-8x^2 +9x+5. A. (-1.60,1.80) B. (-8,9) C. (-1.13,-0.63) D. (-0.41,1.53) I...
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?
Solve the equations using the quadratic formula; 5x2+2x-3=0 and x2+x+3=0 Please...
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
n^2 - 4n - 1 = 0 Need to be shown how to fully do the quadratic formula and fully simplify
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...
What is the quadratic formula? What is it used for? Provide a useful example of a quadratic equation for someone to solve. Show your steps or at least some of your steps in how you derived...
Find the exact solution simplify as much as possible and show work 5x2+1=4x