Factor the polynomial completely. If a polynomial cannot be factored, state that it is irreducible.x3 + 4x2y + 4xy2
A. x(x - 2y)2
B. irreducible
C. xy(x + 2)2
D. x(x + 2y)2
Answer: D
Mathematics
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A. 36 ft2 B. 40 ft2 C. 48 ft2 D. 42 ft2
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Determine whether or not the function is one-to-one.
A. Yes B. No
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Solve using the quadratic formula. Use a calculator to approximate the solution to three decimal places.
x2 + 
x + 
= 0
A. -0.333 B. ±3 C. 0.333 D. ±0.333
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The triangles below are similar. Find the value of x. Round your answer to the nearest whole number.
a. 27
b. 66
c. 60
d. 54
Mathematics