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You convert the equation to the form:
ax2 + bx + c = 0,
replace the numeric values (a, b, c) in the quadratic formula, and calculate.
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Which the easy way the method of factoring or the solving the quadratic equation?
By knowing how to use the quadratic equation formula.
How do you solve Quadratic functions?
All you do is set the quadratic function to equal to 0. Then you can either factor or use the quadratic formula to solve for your unknown variable.
How do I put the quadratic formula into a calculator?
The quadratic formula is x=-b±√b^2-4ac divided by 2a. You can only use this formula to solve the quadratic equation: ax^2+bx+c=0 If you were to punch the quadratic formula in the calculator, you would have to punch in the formula except replace the variables with the numbers from the equation. Ex. x^2+2x+1=0 a=1; b=2; c=1 In the calculator you would punch in x=-2±√2^2-4(1)(1) Or simply the equation without x=
How do you use a graphing calculator to solve quadratic equations?
Graph the equation then find the x intercepts.
Solve x2 - 8x plus 32?
x2 - 8x + 32 = 0 (assuming)you can factor or use the quadratic equation.I recommend the quadratic equation.
