Write the expression in the standard form a + bi.(-8 + i)(-8 - i)
A. -8
B. 65
C. -63
D. 64
Answer: B
Mathematics
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Mathematics
Write the whole number in words.70,146
A. Seven hundred one thousand, forty-six B. Seven thousand, one hundred forty-six C. Seventy thousand, one hundred forty-six D. Seven million, one thousand, forty-six
Mathematics
Sketch the graph of the function.y = log4(x)
A. 
B. 
C. 
D. 
Mathematics
Solve the equation by completing the square.
?
?
Please enter your answer as two numbers, separated by a comma.
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Mathematics