Trig substitution - Study guides, Class notes & Summaries

∫ 2x / (x² - 1) - ANSWER-Method: U sub HW 6 #1 Answer: ln(x+1) + ln(x-1) + C ∫ x - 8 x² + 2x - 8 - ANSWER-Method: Partial Fractions HW 6 #3 Answer: 2 ln(x+4) - ln(x-2) + C ∫ 9x - 25 3x² - 13x + 4 - ANSWER-Method: Partial Fractions HW 6 #5 Answer: 2 ln(3x-1) + ln(x-4) + C ∫ x² + 4x + 5 x³ + x² + x + 1 - ANSWER-Method: Partial Fractions HW 6 #7 Answer: 4 tan⁻¹(x) + ln(x+1) + C ∫ 4x² + 11 x³ + x² + 4x + 4 - ANSWER-Method: Partial Fractions HW 6 #9 An...

The ACT Test Math Practice Test 55 Questions with Verified Answers Sine - CORRECT ANSWER Opposite/Hypotenuse Cosine - CORRECT ANSWER Adjacent/Hyptonuse Tangent - CORRECT ANSWER Opposite/Adjacent Circumference of a Circle - CORRECT ANSWER 2*Pi*R Area of a circle - CORRECT ANSWER Pi * R^2 Midpoint Formula - CORRECT ANSWER x1+x2/2 y1+y2/2 Linear Equation - CORRECT ANSWER Y=Mx+b M= - CORRECT ANSWER Slope B= - CORRECT ANSWER Y-intercept Pythagorean theorem - CORRECT ANSW...

Integral of 1/(x^2+a^2) (1/a)arctan(x/a)+C Area between two curves Integral of the upper curve minus the lower curve Volume of a solid Integral of the area How do you use the washer method to find volume? pi*the integral of R^2-r^2 How do you use the shell method to find volume? 2pi*the integral of ro*h Use this method when the rectangles are parallel to the axis of rotation Shell method Use this method when the rectangles are perpendicular to the axis of rotation Washer method...

MAT 271 Exam 3 Questions With 100% Correct Answers derivative RVW - answer* d/dx (x^n) = n * x ^ (n-1) * product rule: d/dx(uv) = u'v + uv' * quotient rule: d/dx (f(x) / g(x)) = [gf' - fg']/ g^2 * chain rule: dy/dx = dy/du * du/dx trig derivative RVW - answer* d/dx (sin x) = cos x * d/dx (cos x) = - sin x * d/dx (tan x) = sec^2 x * d/dx (csc x) = - csc x * cot x * d/dx (sec x) = sec x * tan x * d/dx (cot x) = - csc^2 x * d/dx (arcsin x) = 1 / [1 - x^2]^1/2 * d/dx (arctan x) = 1 ...

A-level PHYSICS 7408/3BA Paper 3 Section B Astrophysics Mark scheme June 2024 Version: 1.0 Final *246A740/3A/MS* Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this e...

How to Succeed in Physics (and reduce your workload) Kyle Thomas, Luke Bruneaux, Veritas TutorsTable of Contents HOW TO SUCCEED IN PHYSICS (and reduce your workload) Introduction............................................................................................. 7 MATH CONCEPTS.................................................................... 8 The ideas behind the symbols................................................................ 9 ALGEBRA...........................................

The ACT Test Math Practice Test 55 Questions with Verified Answers Sine - CORRECT ANSWER Opposite/Hypotenuse Cosine - CORRECT ANSWER Adjacent/Hyptonuse Tangent - CORRECT ANSWER Opposite/Adjacent Circumference of a Circle - CORRECT ANSWER 2*Pi*R Area of a circle - CORRECT ANSWER Pi * R^2 Midpoint Formula - CORRECT ANSWER x1+x2/2 y1+y2/2 Linear Equation - CORRECT ANSWER Y=Mx+b M= - CORRECT ANSWER Slope B= - CORRECT ANSWER Y-intercept Pythagorean theorem - CORRECT ANSW...

BC Calculus Test 2 Derivative rules and Rectalinear motion Questions and Answers Derivative Notation D(x)f(x) means the derivative wrt x With the big bar it means to evaluate at a specific value Second derivative is derivative of derivative Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Brainpower Read More Derivative Rules Power rule proof for negative integers look at f(x) = x^(-n) as 1/x^n, then use the quotient r...

List of all Derivative Formula, Integral Formula, Notes On how to do Trig Substitution, integration by parts, Partial Fractions, Trig Graphs, Inverse Graphs, Logarithmic Derivations and Exponential Derivations

1. Order of a matrix Number of rows by number of columns 2. Square matrix Matrix of order NxN 3. Leading diagonal Diagonal of matrix from top left to bottom right 4. Conditions for two matrices to be equal - must have same order - each element in one matrix must be equal to the corresponding ele- ment in the other 5. Matrices which you can't add are... non-conformable for addition 6. Matrices which you can't multiply are... non-conformable for multiplication 7. Matrix...