Solve.x4 - 49x2 + 180 = 0
A. ±3, ±3
B. ±2, ±3
C. ±2, ±3
D. ±2, ±
Answer: C
Mathematics
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Find the degree of the polynomial.-6x3 - 3x2 - 2x - 2x4 - 5
A. degree -6 B. degree 4 C. degree 3 D. degree 2
Mathematics
Solve the problem.Two angles are complementary if their sum is 90°. If the measure of the first angle is x°, and the measure of the second angle is (3x - 2)°, find the measure of each angle.
A. 1st angle = 31°; 2nd angle = 59° B. 1st angle = 22°; 2nd angle = 68° C. 1st angle = 23°; 2nd angle = 67° D. 1st angle = 22°; 2nd angle = 64°
Mathematics
Write 27.819 in expanded notation.
?
27.819 = __________ 
__________ 
__________ 
__________ 
__________ 
What will be an ideal response?
Mathematics
Use symmetry to help evaluate the integral.
A. 12
B. 13
C. 
D. 
Mathematics