Find the indicated term of the binomial expansion.(7x + 2)3; term containing x
A. 4x
B. 294x
C. 84x
D. 168x
Answer: C
Mathematics
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Divide.
A. 271 R9 B. 271 R27 C. 27 D. 271
Mathematics
Divide.
A. 3y2 + 5y B. 3y2 - 1 C. 3y2 + 5y - 1 D. 3y2 - 5y + 1
Mathematics
Divide. Write with positive exponents.
A. 9x4 - 9x3 + 1
B. 9x4 - 9x + 1x2
C. 9x2 - 9x + 1
D. 
x4 - 
x3 + 
Mathematics
Establish the identity.(sin x)(tan x cos x - cot x cos x) = 1 - 2 cos 2 x
What will be an ideal response?
Mathematics