Solve the equation by making an appropriate substitution.(6x + 1)2 = 11(6x + 1) - 30
A. {5,6}
B.
C.
D.
Answer: C
Mathematics
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Use synthetic division to find the quotient.
A. x4 + 2x3 + 2x2 + 3x - 3 +
B. x4 + 2x3 + 2x2 + 3x + 3 +
C. x4 + 2x3 + 2x2 + 3x + 3
D. x3 + 2x2 + 2x + 3 +
Mathematics
Write the first six terms of the geometric sequence with first term, a1, and common ratio, r.a1 = -5; r = 4
A. -20, -80, -320, -1280, -5120, -20,480 B. -5, 20, -80, 320, -1280, 6400 C. -5, -1, 3, 7, 11, 15 D. -5, -20, -80, -320, -1280, -5120
Mathematics
Complete the identity. = ?
A.
B. tan x + tan
x
C.
D.
Mathematics
Solve the equation using the multiplication property of equality.40 = - x
A. {- 48}
B.
C.
D.
Mathematics