Use the Remainder Theorem to find the remainder.f(x) = 6x3 - 40x2 - 8x - 42 is divided by x - 7
A. -2
B. 1
C. 6
D. 0
Answer: D
Mathematics
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Determine the remainder using the remainder theorem.(3x4 - 9x3 + 4x2 - 3x + 2) ÷ (x - 3)
A. 29 B. -399 C. 457 D. 101
Mathematics
Multiply and write the result in standard form.(3 + 9i)2
A. 9 - 81i B. -72 + 54i C. 9 + 81i D. 90 + 54i
Mathematics
Use trigonometric identities to find the exact value.
A. 
B. 
C. 
D. 
Mathematics
Find an equation for the ellipse described.Foci at (±3, 0); x-intercepts are ±4
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics