Provide an appropriate response.Factor completely: 7x4 - 63x2
A. 7(x2 - 9)(x2 + 9)
B. 7x2(x - 3)2
C. 7x2(x + 3)(x - 3)
D. 7x2(x + 9)(x - 9)
Answer: C
Mathematics
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Use implicit differentiation to find dy/dx.xy + x + y = x2y2
A. 
B. 
C. 
D. 
Mathematics
Use common or natural logarithms to solve the exponential equation symbolically.3(6 + 3x) = 
A. x = 
+ 
B. x = - 
- 2
C. x = 
- 6
D. x = - 
+ 18
Mathematics
Simplify the expression.
A. 
B. 
C. 
D. 
Mathematics
Write the first five terms of the arithmetic sequence.a1 = -30, d = 7
A. -16, -9, -2, 5, 12 B. -30, -23, -16, -9, -2 C. -2, -9, -16, -23, -30 D. -16, -23, -30, -37, -44
Mathematics