Write the polynomial in standard form and identify the zeros of the function.f(x) = (x + 2)(x + 2)(x + 3i)(x - 3i)
A. f(x) = x4 + 4x3 - 5x2 - 36x - 36; zeros -2 (mult. 2), ± 3
B. f(x) = x4 + 13x2 + 36; zeros 2 (mult. 2), ± 3
C. f(x) = x4 + 4x3 + 13x2 + 36x + 36; zeros 2 (mult. 2), ± 3i
D. f(x) = x4 + 4x3 + 13x2 + 36x + 36; zeros -2 (mult. 2), ± 3i
Answer: D
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Simplify.(3x4y2)3
A. 3x7y5 B. 27x7y5 C. 27x12y6 D. 3x12y6
Provide an appropriate response.True or false? i = -1
A. True B. False
Factor the expression completely.6x3 - 750y3
A. (6x - 5y)(x2 + 5y + 150y2) B. 6(x + 5y)(x2 - 5xy + 25y2) C. 6(x - 5y)(x2 + 5xy + 25y2) D. 6(x - 5y)(x2 + 25y2)
Find a matrix A and a column matrix B that describe the following tables involving credits and tuition costs. Find the matrix product AB, and interpret the significance of the entries of this product.
?
A. AB = 
Tuition for Student 1 is $1107 and tuition for Student 2 is $917.
B. AB = 
Tuition for Student 2 is $1092 and tuition for Student 1 is $900.
C. AB = 
Tuition for Student 2 is $1107 and tuition for Student 1 is $917.
D. AB = 
Tuition for Student 1 is $1092 and tuition for Student 2 is $900.