Solve the inequality. Write the solution in interval notation.4x4 < 40x2
A. (-
, 
)
B. (-?, -
) ? (0, 
)
C. (-10, 0) ? (0, 10)
D. (-?, -
) ? (
, ?)
Answer: B
Mathematics
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A. cos 120° B. cos 190° C. cos 210° D. cos 220°
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A. 3(7y3 - 3y2 + 4y) B. y(21y2 - 9y + 12) C. 3y(7y2 - 3y + 4) D. 3y(7y3 - 3y2 + 4y)
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Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.log7 73
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