Solve the equation in the interval [0,2?). sin x = cos 2x
What will be an ideal response?
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Mathematics
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Express f(x) in complete factored form.f(x) = x4 + 9x2
A. f(x) = x2(3x + i)(3x - i) B. f(x) = x2(x + 3i)2 C. f(x) = x2(3x + i)2 D. f(x) = x2(x + 3i)(x - 3i)
Mathematics
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = 4x3 + 5x2 - 5x + 2; x + 2
A. Yes B. No
Mathematics
Use synthetic division to find the quotient and the remainder.x4 - 2 is divided by x - 3
A. x3 + 3x2 + 9x + 27; remainder 13 B. x3 + 7x2 + 6x + 3; remainder 79 C. x3 + 2x2 + 4x + 8; remainder 13 D. x3 + 3x2 + 9x + 27; remainder 79
Mathematics
Determine whether the given point is on the graph of the equation.y = 2x - 3; (6, 9)
A. Yes B. No
Mathematics