Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(x - 14)2

A. x2 - 28x + 196
B. x2 + 196
C. x + 196
D. 196x2 - 28x + 196


Answer: A

Mathematics

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A.

B.

C.

D.

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Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.logb

A. logb x + logb y7 - logb z4 B. logb x + logb y7 + logb z4 C. logb x + 7 logb y - 4 logb z D. logb x + 7 logb y + 4 logb z

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Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers.

A. 3
B.
C.
D.

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Identify the intercepts.

A. (5, 0), (-5, 0) B. (0, 6), (0, -6) C. (6, 0), (-6, 0), (0, 5), (0, -5) D. (5, 0), (-5, 0), (0, 6), (0, -6)

Mathematics