Find the real zeros of the function. List the x-intercepts of the graph of the function.h(x) = 2x4 - 69x2 - 108
A. x = 6
B. x = -6, x = 6
C. x = - 
, x = 
, x = -6, x = 6
D. no real solution
Answer: B
Mathematics
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A. -27 B. 9 C. -9 D. 27
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Solve the system using the matrix inverse method.-5x + 3y = 83x - 6y = -30
A. {(2, 6)} B. {(-2, -6)} C. {(6, 2)} D. {(-6, -2)}
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Find the sum.
A. 
B. - 
C. 
D. Does not exist
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Simplify the expression. Write the answer with only positive exponents. Assume that all variables represent positive real numbers.
A. 54 x8
B. 5 x9
C. 
D. 
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