Use the power rule and the power of a product or quotient rule to simplify the expression.(3a)2
A. 9a2
B. 6a
C. 6a2
D. 9a
Answer: A
Mathematics
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Find the second derivative of the function.y = 
A. 
= 2 - 
B. 
= 2 + 
C. 
= 2x - 
D. 
= 1 + 
Mathematics
Write the fraction in decimal notation.
A. 0.25 B. 0.4 C. 0.45 D. 0.35
Mathematics
Simplify the rational expression. If the rational expression cannot be simplified, so state.
A. x - 2y + 1
B. 
C. cannot be simplified
D. x - y
Mathematics
Factor the trinomial completely. If the trinomial cannot be factored, say it is prime.x2 + 14x + 45
A. (x + 5)(x + 9) B. (x - 5)(x + 1) C. prime D. (x - 5)(x + 9)
Mathematics