2. Q: How do you solve a quadratic equation? A: To solve a quadratic equation, use the quadratic formula: x = (-b ±√(b² - 4ac)) / 2a, where a, b, and c are coefficients of the equation. 3. Q: How do you say "hello" in Spanish? A: "Hello" in Spanish is "Hola"...
A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.
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How do you know if a quadratic is a perfect square? Quadratic Equation: The word Quadratic comes from "quad" means square. The equation named quadratic equation because the equation has variable like {eq}x^2 {/eq}. The standard form of a quadratic equation is; {eq}ax^2 + bx+c = 0...
but you want to use the quadratic formula (-8±√[64+192])/2 (-8±√256)/2 (-8±16)/2 -24/2 and 8/2 -12 and 4 don't forget the 3 you factored out !!! 3(x+12)(x-4) Upvote • 0 Downvote Add comment Still looking for help? Get the right answer, fast. As...
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# Calculate the solution to a quadratic equation using the quadratic # formula. # # A quadratic equation has the following form: # ax**2 + bx + c = 0 # # There are always two solutions to a quadratic equation, x_1 and x_2. x_1 = (-b + (b**2 - 4 * a * c) ** (1...
Building a System of Equations Probably the best known algebra word problem (which often seems to have been a traumatic experience for people) has to do with two trains leaving the station going opposite directions. It usually asks something along the lines of how fast they were going or how...
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