Solve the quadratic equation by factoring. 22 +7 - 18 = 0 Enter the exact answers. The field below accepts a list of numbers or formulas separated by semicolons (e.g. 2; 4; 6 or 1+1; 2 - 1). The order of the list does not matter. To enter a , type sqrt(a).
Find all solutions of the equation. tan x sin x + sin x = 0 Enter solutions as follows using a lower-case x and use pi for the number pi (not the Greek letter). Place spaces between terms, the addition symbol, and the equal sign. Separate solution equations with a semicolon. For example, x= pi +_kpi; x = _pi+__kpi
1) 2) Find all exact solutions on the interval (0, 2). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE. 2 cos(2x) + 2 = 0 X Find all exact solutions on the interval (0, 2). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) 2 cos2(x) - cos(x) = 0
Find the solutions for cos(2?)=3−sin2(?)−5cos(?)−cos2(?)cos(2x)=3−sin2(x)−5cos(x)−cos2(x), in the interval [0,2?).[0,2π). The answer(s) is/are ?= 5.5 Solutions of Trig Equations: Problem 17 Previous Problem Problem List Next Problem (1 point) Find the solutions for cos(2x) = 3 – sin?(x) - 5 cos(x) - cos(x), in the interval [0, 21). The answer(s) is/are x = Note: If there is more than one solution enter them separated by commas. If needed enter a as pi.
Find all solutions in the interval [0, 21). 2 sin ?x-3 sin x= -1 (Type an exact answer, using it as needed. Use a comma to separate
1) 2) Find all exact solutions that exist on the interval [0, 21). (Enter your answers as a comma-separated list.) 2 sin(0) --1 Use the fundamental identities to fully simplify the expression. 1 csc(x) sin(x) + sin(x) - CSC(x)
QUESTION 2 Find all solutions of 2 sin?x+sin x-1=0. x=0+ nt, * +2011 x=' +207, 34 +2017, 7+2017 Click Save and Submit to save and submi
please help Find all the solutions of the equations in the interval [0,27]. a) 4 cos2 x 1 = 0 b) 2 sina x + 7 sin x - 4= 0
please solve all Find all solutions of the equation in the interval [0, 2x). (Enter your answers as a comma-separated list.) COS(X + ) - COS X - V2 = 0 Find all solutions of the equation in the interval (0, 2). (Enter your answers as a comma-separated list.) sin(x + 1) - sin(x - -- -- TL 5 137 17% 6' 666 Find the exact value of the trigonometric expression given that sin u = - and cos V=-1...
Solve 2 sin? (2) - 5 sin(x) - 3 = 0 for all solutions 0 < x < 27 C= Preview Give your answers accurate to 2 decimal places, as a list separated by commas. Uploaded Work in Canvas = 3 pts