C2Q1 Quadratic Equations

What is the definition of a Quadratic Equation

• Any equation that can be arranged as x^2+x+c=0,where the exponent cant surpass 2.

• Any equation that can be arranged as x^2+x=c, where the exponent cant surpass 2.

• Any equation that can be arranged as x^2+x+c=0,where the exponent cant surpass 3

• Any equation that can be arranged as x^2+x+c,where the exponent cant surpass 2.

What is the standard Form of a Quadratic Equation in Standard Form.

• Ax² + Bx + C = 1

• Ax² + Bx = C

• Ax² + Bx + C= 0

• Ax² + Bx =0

When you have Quadratic Equation in standard form, and your trying to find the roots, What is the first step to perform.

Having a Quadratic Equation in standard form, Label each part of picture to the right.

b

c

d

a

Coefficient

Constent

Unknown Variable

Coefficient

When Solving for a Quadratic Equation, What are the Factored Opposite Numbers Called to the Equation?

• Solution

• Roots

• Constants

• Coefficients

When understanding Polynomials, What are two types of forms that can appear?​ (a)   ​ (b)   ​ (c)   ​ (d)  

• Bi-nomial
• Tri-nomial
• Bi/Tri
• Quadnomail
• Standard-nomial
• Root-nomial
• Polynomial

What is a polynomial?

• An expression that only can have 5 Algebraic Terms, that contain the sum of same, different, variables

• An expression the only raised too the second power, 3 Algebraic Terms, that contain the sum of different variables

• An expression of one Algebraic Term, that contain the sum of different variables

• An expression of more then two Algebraic Terms, that contain the sum of different variables

Find the Roots of the following Quadratic Equation?

x²-5x-14=0

• {7/2, 2/7}

• {2,-7}

• {7,-2}

• {3,7}

Solve The following for the Roots?

X² + 11x +28 = 0

• {-4,-7}

• {4,7}

• {-7,3}

• (-2,6}

Solve the following Equation and give the roots.

9x^2 + 7x − 56

• {-9,7}

• {8,-9)

• (8,9)

• Not Factorable