Solve the equation in the interval [0,2?), 3tan³? = tan?
What will be an ideal response?
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Mathematics
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Solve the differential equation.9y'' + 30y' + 25y = 0
A. y = (C1 + C2x)e(-5/3)x B. y = Ce(-5/3)x C. y = C1e(-5/3)x + C2e(5/3)x D. y = (C1 + C2x)e(5/3)x
Mathematics
Solve.
(x + 6) = 
(x + 8)
A. x = -4 B. x = 3 C. x = 4 D. x = -12
Mathematics
Find, if possible, the whole number that makes the equation true.
÷ 2 = 0
A. 2 B. 0 C. No whole number D. 1
Mathematics
Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 - 2x - 3
A. Vertex: (1, - 4);
x-intercepts: (-1, 0) and (3, 0);
y-intercept: (0, -3)
B. Vertex: (1, - 4);
x-intercepts: (1, 0) and (3, 0);
y-intercept: (0, -3)
C. Vertex: (- 1, - 4);
x-intercepts: (-3, 0) and (1, 0);
y-intercept: (0, -3)
D. Vertex: (- 1, - 4);
x-intercepts: (-3, 0) and (1, 0);
y-intercept: (0, 3)
Mathematics