Verify the identity.tan 2 x (1 + cos 2x) = 1 - cos 2x
What will be an ideal response?
tan 2 x (1 + cos 2x) = 
(1 + cos 2x) = 1 - cos 2x
Mathematics
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Provide an appropriate response.Explain in your own words why 
? a when a is negative.
What will be an ideal response?
Mathematics
Solve the problem.The area of the rectangle is represented by y2 + 2y - 35. What is the length?
A. y + 5 B. y - 7 C. y + 7 D. y - 5
Mathematics
Solve the inequality. Write the solution in interval notation and graph the solution set.x - 6 < -8
A. (-?, -2)
B. (-?, -14)
C. (-2, ?)
D. (-?, -2]
Mathematics
Solve the equation.log10(x - 3) = 1 - log10x
A. {2} B. {5} C. {-5} D. {-2}
Mathematics