Solve the quadratic inequality. Write the solution set in interval notation.x2 - 7x + 12 ? 0
A. (-?, 3]
B. [3, 4]
C. (-?, 3] ? [4, ?)
D. [4, ?)
Answer: C
Mathematics
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B. 
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C. 
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A. 28 square yards B. 24 square yards C. 22 square yards D. 26 square yards
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Verify that the equation is an identity.tan 2 u (1 + cos(2u)) = 1 - cos(2u)
What will be an ideal response?
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Multiply the monomials.(6x6y)(2x3y5)
A. 12x18y5 B. 12x9y6 C. 12x9y5 D. 8x9y5
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