Write the polynomial in completely factored form.
?
f(x) = x4 + 20x2 - 125
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Evaluate the exponential expression.(-1)4
A. -1 B. -4 C. 4 D. 1
Mathematics
Provide an appropriate response.Perform the operations and simplify: x(x + 4) - (x + 2)(x - 1)
Fill in the blank(s) with the appropriate word(s).
Mathematics
The graphing calculator screens show a system and the point of intersection. Choose the screen which best represents the given system.3y + 3 = 2xy = -3
A. 
B. 
C. 
D. 
Mathematics
Multiply. Write the result in the form a + bi.(8 - 8i)(6 - 5i)
A. 88 - 8i B. 40i2 - 88i + 48 C. 8 - 88i D. 8 + 88i
Mathematics