Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(7x + y)(7x - y)
A. 49x2 - 14xy - y2
B. 49x2 - y2
C. 14x2 - y2
D. 49x2 + 14xy - y2
Answer: B
Mathematics
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Name the quadrant in which the point is located. (2, -5)
A) I B) II C) III D) IV
Mathematics
Use the table to solve the equation or inequality.
= 2
A. -24, -18 B. -27, -15 C. 2 D. 27
Mathematics
Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.logn
A. 
logn6 + 
lognx - 
lognz
B. 
logn6 + 5 lognx - 9 lognz
C. 
logn6 + 
lognx + 
lognz
D. 
logn6 - 
lognx - 
lognz
Mathematics
Write out the first three terms and the last term of the arithmetic sequence.
A. -5 + 25 - 75 + . . . - 1375 B. -5 - 10 - 15 - . . . - 275 C. -1 - 5 - 10 - . . . - 275 D. -5 - 25 - 125 - . . . - 1375
Mathematics