In this case, I would choose option c: Quadratic formula, graphing; the equation cannot be factored easily since the numbers are large.
This is because the given equation has a high value coefficient for the x^2 term and cannot be easily factored. The quadratic formula would be the most efficient method to solve this equation, as it provides a direct and accurate solution for any quadratic equation. Additionally, graphing the equation can help visualize the solutions and confirm the accuracy of the quadratic formula solution.
What method(s) would you choose to solve the equation? Explain your reasoning.
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a
Square roots; there is no x-term.
b
Factoring; the equation is easily factored.
c
Quadratic formula, graphing; the equation cannot be factored easily since the numbers are large.
d
Quadratic formula, completing the square or graphing; the coefficient of x2-term is 1, but the equation cannot be factored.
1 answer