A. Show that the differential forms in the integrals are exact. B. Then evaluate the integrals. (0,1) (3x - y + + 1) dx + (-x - 2y + 2) dy
Evaluate the integral sec 2(7x-2) dx Determine a change of variables from x to u. Choose the correct choice below. O A. u= sec (7x - 2) tan (7x - 2) O B. u=tan (7x-2) O c. u= sec (7x - 2) OD. u = 7x-2 Write the integral in terms of u. sec?(7x+2) dx = S du Evaluate the integral sec2(7x-2) dx = 0
do both 2. Evaluate the following integrals. (a) (7 marks) ( - In a de (b) (9 marki) | 5-14-1 de
evaluate the integrals Evaluate the inte integrals: a. Stsec at at 72 C: X.COS. T dx dx. b. Luxe 2x (1+2x)? d. frinrar
Evaluate the following integrals Evaluate the following integrals: 3 1 32/2 7 (i) dx 6°2712 dx x²x² + 4 (4x² +9312
Evaluate the following integrals. Integral x*ln(x^2+3x+2)dx 2. (8 points) Evaluate the following integrals. Answers without supporting work will re- ceive no credit. (a) (5 points) | < ln(x2 + 3x + 2) dx
solving step by step Find the following indefinite integrals: x+1 dx (a) S *7+7x (b) S(Vx? – 5) dx
Evaluate the integrals. Please show each step clearly. Thanks! :) 1) Evaluate the following integrals. You must show your work. If an integral does not converge, show why. a. st x2 - 4x – 1 dx x3 + x 10 b. 5 - dx (x - 2)3 c. .00 15x2 + 6 dx (5x3 + 6x)3
Use Trip to evaluate the following integrals using Trig Sub 2. Use partial fractions to evaluate the following integrals dar 212 +12 3-4 dr:
8. Evaluate the given integrals. Show all work: 8. Evaluate the given integrals. Show all work: (a) ſ 1 der x Inc (e) der 2+1 [" sin cos x de