Simplify.- ?7?
A. -7
B. 0
C. 7
D. - 
Answer: A
Mathematics
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Find all rational zeros of the polynomial function.f(x) = x3 - 48x - 128
A. -4, 4, 8 B. -8, -4, 4 C. 4, -4, 8 D. -4, -4, 8
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Write the number as a fraction. Do not simplify.1.01
A. 
B. 
C. 
D. 
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Solve the system of equations using matrices. Use Gauss-Jordan elimination.
A. {(-3, 4, 6)} B. {(6, 4, -3)} C. {(3, 4, 7)} D. {(3, 7, 4)}
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Multiply the numerical coefficients, then use an exponent rule to determine the final exponent on 10.(4 × 108)(2 × 107)
A. 8 × 1016 B. 8 × 108 C. 8 × 1056 D. 8 × 1015
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