Understanding the logic of a mathematical equation.

Reason each step and explain the mathematical mistake if there is one. a^2 = ab

Understanding the logic of a mathematical equation:a^2-b^2=ab-b^2

Reason each step and explain the mathematical mistake if there is one. a^2 - b^2 = ab -b^2

Understanding the logic of an equation: (a+b)(a-b)=b(a-b)

Reason each step and explain the mathematical mistake if there is one. (a+b)(a-b) = b(a-b)

Understanding the logic of a mathematical equation: (a+b)=b

Reason each step and explain the mathematical mistake if there is one. (a+b)=b

Mathematical logic: a+a=a

Complete and fill in the reason for each step and explain the mathematical mistake if there is one. a+a = a

Mathematical logic: 2a=1a

Complete and fill in the reason for each step and explain the mathematical mistake if there is one 2a = 1a

complete and fill in the reason for each step and explain the mathematical mistake if there is one

2=1

Function: Find how many x-intercepts and the location of its vertex

Without drawing the graph of the given equation, determine: (a) how many x-intercepts the parabola has (b) whether its vertex lies above or below the x- axis. SOLVE PROBLEM: y = x(to the second power) - 5x + 6

Determining the number of x-intercepts and the location of the vertex.

Without drawing the graph of the given equation, determine: (a) how many x-intercepts the parabola has (b) whether its vertex lies above or below the x-axis. y = -x^2 + 2x - 1

Finding the roots of an equation.

Solve. Leave answers in simplest radical form. x^2 + 8x = -16