Factor.8z2 + 6zy - 9y2
A. (4z - 3y)(2z + 3y)
B. (8z - 3y)(z + 3y)
C. (4z + 3y)(2z - 3y)
D. (8z + y)(z - 9y)
Answer: A
Mathematics
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Divide using long division.
A. p - 9 +
B. p + 3 +
C. p - 3 +
D. p - 3
Mathematics
Solve the problem.32° Fahrenheit = 0° Celsius. A function that converts temperatures in Fahrenheit to those in Celsius is . Find the inverse of the function.
A. f-1(x) = x + 32
B. f-1(x) = (x - 32)
C. f-1(x) = x + 32
D. f-1(x) = x - 32
Mathematics
Perform the indicated operations. Write the resulting complex number in standard form. (6 + 3i)(6 - 3i)
A. 27 B. 36 - 9i2 C. 45 D. 36 - 9i
Mathematics
Multiply.(-2x2)(5x3)
A. 10x6 B. -10x5 C. 10x5 D. -10x6
Mathematics