Everything Quadratic
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...
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...
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...
1. x^2 - 8x = -12 and 2. n^2 - 4n - 1 = 0 Solve...
n^2 - 4n - 1 = 0 Need to be shown how to fully do the quadratic formula and fully simplify
What is the best way to solve a quadratic equation that contains fractions? An example is 1/2x - 2x = 3/2
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
Find the exact solution simplify as much as possible and show work 5x2+1=4x
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 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...
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...
can you show me step by step using the quadratic formula to solve 3v^2+4v-1=0. Also how to recheck answer step by step.
the 6x is squared. I know the answer is 2,4/3 but i am unsure how to write it out. please help. thank you
Use the quadratic formula to solve the quadratic
Can you think of one real-world example of when the concept of functions might be useful? Do you think you will ever use functions in your life to solve problems? If yes, explain how and why; if no,...
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...
Select the approximate values of x that are solutions to f(x)=0, where f(x)=-9x^2+5x+7 A. (1.20,-0.65) B. (-9,5) C. (-0.56,-0.78) D. (-1.29,0.71) I...
Solve for x in the equation x^2 -7x-8=0 A. (-1,-8) B. (1,-8) C. (-1,8) D. (1,8) I think the answer is C.