Solve the polynomial equation symbolically.x4 - 256 = 0
A. 16, -16
B. 8, -8
C. 4, -4
D. 32, -32
Answer: C
Mathematics
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Find the equation of the line tangent or normal (as indicated) to the given curve with the given slope.y = 
, x > -1, tangent line with slope 9
A. y = 
B. y = -9x
C. y = - 
D. y = 9x
Mathematics
Without using a calculator, give the exact trigonometric function value with rational denominator.csc 45°
A. 
B. 
C. 
D. 1
Mathematics
Solve.On a map, 1 in. represents 120 miles. How much does 
in. represent?
A. 72 mi B. 62 mi C. 200 mi D. 82 mi
Mathematics
Convert the angle in radians to degrees. Express the answer in decimal form, rounded to two decimal places.4
A. 0.07° B. 229.18° C. 0.14° D. 230.41°
Mathematics