Write the complex number in rectangular form using exact values if possible. Otherwise, round to one decimal place.5
A. 
+ 
i
B. 
+ 
i
C. 
+ 
i
D. 
+ 
i
Answer: C
Mathematics
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Factor the trinomial completely, or state that the trinomial is prime.-40x3 - 150x2 - 125x
A. -5(4x2 + 5)(2x + 5) B. x(-20x - 25)(2x + 5) C. -5x(4x + 5)(2x + 5) D. x(4x + 5)(-10x - 25)
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Determine all values for the digit d that make the first number divisible by the second number. If none exist, so state. 4,3d6 is divisible by 4.
Fill in the blank(s) with the appropriate word(s).
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Graph the numbers on the number line.-5, -3, -1, 1 
A. 
B. 
C. 
D. 
Mathematics
Match the polynomial function with the graph.y = -x4 + 9x2
A. 
B. 
C. 
D. 
Mathematics