Combine like terms when possible. 11x2y2 + 4y4 + 10x2y2 + 16y4
A. 110x4y4 + 64y8
B. 21x2y2 + 20y4
C. 21x4y4 + 20y8
D. 21x2y2 - 20y4
Answer: B
Mathematics
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Solve. =
A.
B.
C.
D.
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Write the equation of a sine function that has the given characteristics.The graph of y = , shifted 5 units to the left
A. y = - 5
B. y = + 5
C. y =
D. y =
Mathematics
Write the complex number in trigonometric form r(cos ? + i sin ?), with ? in the interval [0°, 360°).-6 - 6i
A. 12(cos 240° + i sin 240°) B. 12(cos 290° + i sin 290°) C. 6(cos 240° + i sin 240°) D. 12(cos 180° + i sin 180°)
Mathematics
Draw the graph of the equation.x2 = 5y
A.
B.
C.
D.
Mathematics