University:
Mt. San Antonio College
Course:
MATH 51 | Mathematics
Academic year:

2024
Views:

238

Pages:

2
Author:

Yoshi S.

Yoshi Sandland Math 51 Quadratic equation The general form of a quadratic equation is: q x² + b x + c = 0 2 where ab and Care Constant and is the Variable The quadratic Formula is used to some quadratic equations and it is given by x--b±√ b²-4ac 2 20 This Formula gives the Solutions for when ax² + bx + c = 0 Example Solve the equation 212-5x+2=0 Given a = 2, b = -5 and C = 2 Plug these values into the quadratic Formula =-(-5)± (5)-4.2.2 2.2 X=5±25-16 A X=5±9 4 X = 513 4 The gives us two Solutions X1 = 6+3=&= 2 4 x2=53== 4 4 1 So the Solutions to the equation 2202-5x+2=0, 1 are X = 2 and X = ½

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