Rationalize the denominator and simplify.
A. 
B. 370
C. 
D. 9
Answer: C
Mathematics
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Simplify the expression.53
A. -15 B. 125 C. 15 D. -125
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Answer the question.Explain how (m + n)3 differs from m3 + n3 by expanding (m + n)3.
What will be an ideal response?
Mathematics
Provide an appropriate response.The percent 1.02% written as a decimal would be 0.0102.
A. True B. False
Mathematics
Remove grouping symbols and simplify.3[3(2x + 4) - 7(7x + 6)]
A. -129x - 6 B. -31x - 30 C. -129x - 90 D. -129x + 162
Mathematics