SOLUTION: Find all the angles between 0° and 360° inclusive which satisfy the equation 4sin2x - 7sinxcosx - 5cos2x + 2 = 0
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Question 1056114: Find all the angles between 0° and 360° inclusive which satisfy the equation 4sin2x - 7sinxcosx - 5cos2x + 2 = 0 Answer by ikleyn(52797) (Show Source):
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Find all the angles between 0° and 360° inclusive which satisfy the equation 4sin2x - 7sinxcosx - 5cos2x + 2 = 0
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If it is sin(2x), write sin(2x) using parentheses.
If it is sin^2(x), write sin^2(x) using the symbol ^2 for the square.
