Screened-Instructor

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2.2K videos

Welcome to my channel. Screened-Instructor is a project that I have been working on since May 2016. My academic background: I received my Bachelors of Scienc...

Latest Videos

Limit of (cos x)(7x) as x approaches infinity

Integral of 2x (x (x+3))

Multiplication 101 x 4 (two methods)

Long division 4824

Definition of derivative 4x

System of Equations 3x + 5y = 6 & 6x - 3y = 0 (Substitution)

Long division 4664

Multiplication 53 x 8 (two methods)

Derivative of tan^5(cos(3x))

Subtraction 59 - 27 (two methods)

System of Equations 3x + 4y = 5 & 3x + 6y = 12 (Substitution)

Factor (-x^2 – x + 2) Method 1

Derivative of (x – sqrt(3))(x + sqrt(3))

Multiplication 71 x 7 (two methods)

Addition 93 + 46 (two methods)

Subtraction 58 - 24 (two methods)

Derivative of (x^4 + 3)(x^2 + 1)

Subtraction 79 - 36 (two methods)

System of Equations -2x + 3y = 8 & -4x + 6y = 12 (Elimination)

Factor (3x^2 – 6x – 9) Method 7

Derivative of x cos^3 (x^4)

Integral of (x+7)x

System of Equations 6x + y = 6 & -3x + 2y = 7 (Gauss-Jordan Elimination)

Factor (2x^2 + 10x + 12) Method 6

Limit of ln(x)sqrt(x) as x approaches infinity

Derivative of 1(x ln(x))

System of Equations x + 5y = 10 & 3x + 15y = 30 (Elimination)

Factor (4x^2 + 3x - 7) Method 5

Limit of cos^-1(sqrt(3) x + 4)(2x + 5) as x approaches infinity

Derivative of ln(x^3)4x