?Solve the equation by extracting square roots.
?
A. ?x = 
, x = 
B. ?x = 
C. ?x = 
, x = 
D. ?x = 
E. ?x = 
, x = 
Answer: E
Mathematics
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Describe the sample space for the experiment.An 8-sided die (sides numbered 1, 2, 3, 4, 5, 6, 7, 8) is rolled.
A. None of these B. {64} C. {8} D. {1, 2, 3, 4, 5, 6, 7, 8}
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Determine the phase shift of the function.y = -5 sin 
A. - 
B. 
C. 
D. ?
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Write the number as a product of prime factors.175
A. 25 × 5 B. 25 × 7 C. 52 × 7 D. 72
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Factor the expression completely. If the polynomial will not factor, write "prime."x14 + 18x13y + 81x12y2
A. x12(x + 9y)(x + 9y) B. (x + 9y)(x + 9y) C. x12(x - 9y)(x - 9y) D. x12(x2 + 18yx + 81y2)
Mathematics