Solve the absolute value equation.
= 
A. x = - 
, 
B. x = 
C. no solution
D. x = - 
, 9
Answer: A
Mathematics
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Factor out the greatest common factor from the polynomial. Use a positive coefficient on the GCF.3x4 - 12x2
A. 3x2(x2 - 12) B. 3x2(x2 - 4) C. 3(x4 - 4x) D. 12x2(x2 - 1)
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Determine whether the given compound statement is a tautology. Answer yes or no.
?
What will be an ideal response?
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Write the function without radicals by using fractional exponents.y = 
- 
A. y = x2/3 - (7x)1/2 B. y = x2/3 - 7x1/2 C. y = x3/2 - 7x1/2 D. y = x1/3 - (7x)1/2
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Solve the problem.The profit made when t units are sold, t > 0, is given by 
Determine the number of units to be sold in order for P < 0 (a loss is taken).
A. t = 14 or t = 18 B. t < 14 or t > 18 C. t > 0 D. 14 < t < 18
Mathematics