Use the quadratic formula or graphing methods to solve the inequality.4x2 > 4x + 4
A. x > 
? 1.618
B. 
? -0.618 < x < 
? 1.618
C. x < 
? -0.618 or x > 
? 1.618
D. x < 
? -0.618
Answer: C
Mathematics
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Change to the equivalent decimal.8
A. 1.17 B. 8.09 C. 1.09 D. 89.889
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Write a signed number for the statement.42-pound gain
A. 42 B. -42
Mathematics
Write the fraction in lowest terms.
A. 
B. 
C. 
D. 
Mathematics
Use the discriminant to determine the number of real solutions of the equation. x² - 5.66x + 2.52 = 0
What will be an ideal response?
Mathematics