Completely factor the polynomial or state that the polynomial is prime.x2 + 3x + 2
A. (x + 1)(x + 2)
B. (x - 1)(x + 1)
C. prime
D. (x - 1)(x + 2)
Answer: A
Mathematics
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Use reduction formulas to evaluate the integral.
A. tan4 2x -
tan2 2x -
ln
+ C
B. tan4 2x -
tan2 2x +
ln
+ C
C. tan4 2x -
tan2 2x - ln
+ C
D. - tan4 2x +
tan2 2x -
ln
+ C
Mathematics
Write the subtraction as an addition.(-1) - 46
A. (-1) - (-46) B. (-1) + (-46) C. (-1) + 46 D. None of these
Mathematics
Solve the equation.x = 5 +
x
A. {75} B. {150} C. {-75} D. {-150}
Mathematics
Find the integral.
A. e(-7t2) + C
B. - e(-7t2) + C
C. e(-7t2) + C
D. - e(-7t2) + C
Mathematics