Factor completely. If prime, so state.9x2 - 72x + 144
A. 9(x - 4)2
B. (9x - 72)2
C. prime
D. 9(x + 4)2
Answer: A
Mathematics
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Evaluate the integral.
A. 
B. 10
C. 15
D. 5
Mathematics
Use implicit differentiation to find dy/dx and d2y/dx2.x2 + y2 = 7
A. 
= - 
; 
= - 
B. 
= 
; 
= 
C. 
= - 
; 
= - 
D. 
= - 
; 
= - 
Mathematics
Find the product.3x(3x - 1)(4x + 9)
A. 36x3 + 69x2 - 27x B. 34x2 + 70x - 27 C. 12x3 + 23x2 - 9x D. 32x3 + 71x2 - 25x
Mathematics
Divide.
÷ 
A. 
B. 
C. 9
D. 4
Mathematics