Establish the identity.sin(4x) = (4 sin x cos x)(2 cos2 x - 1)
What will be an ideal response?
sin(4x) = 2 sin(2x) cos(2x) = (4 sin x cos x)(2 cos2 x - 1).
Mathematics
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Replace the ? with < or >.906.290 ? 906.209
A. = B. > C. <
Mathematics
Add.2x4 - 6x3 + 9x2 - 3
A. 4x4 - 12x3 + 13x2 + 1 B. 4x8 - 12x6 + 13x4 + 1 C. -9x4 - 9x3 + 6x2 - 4 D. 5x18 + 1
Mathematics
Answer the question.What are the possible numbers of real zeros (counting multiplicities) for a polynomial function with real coefficients of degree six?
A. 1, 3, or 5 B. 6 C. 2, 4, or 6 D. 0, 2, 4, or 6
Mathematics
Differentiate.y = 
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics