Decide whether the statement is true or false. If it is false, tell why.The equation (x + 20)2 = 0 has exactly one real solution.
A. True
B. False; the equation has two real solutions.
C. False; the equation has no real solutions.
Answer: A
Mathematics
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Use the laws of exponents to simplify. Do not use negative exponents in your answer.
A. 72
B. 
C. 714
D. 
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Divide. Express any remainder as a decimal rounded to the nearest tenth.
A. 2 B. 2.4 C. 3.4 D. 2.38
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Divide.150 ÷ 4
A. 37 r 3 B. 39 C. 37 D. 37 r 2
Mathematics
Add or subtract as indicated.14 + (-1) - (-6) - 10 + (-7)
A. 10 B. 2 C. 26 D. 22
Mathematics