Factor the expression completely. If the polynomial is prime, state this as your answer.x2 - 14xy + 49y2

A. (x - 7y)2
B. (x - 7y)(x + 7y)
C. (x + 7y)2
D. prime


Answer: A

Mathematics

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Provide an appropriate response.Evaluate 3 ×  +  following the order of operations using a calculator.

A. 1.98 B. 26 C. 16 D. 8.93

Mathematics

Arrange in order from smallest to largest.1.763, 1.637, 1.673, 1.367

A. 1.367, 1.637, 1.673, 1.763 B. 1.367, 1.673, 1.637, 1.763 C. 1.763, 1.637, 1.673, 1.367 D. 1.763, 1.673, 1.637, 1.367

Mathematics

Subtract.

A. 43 B. 47 C. 147 D. 77

Mathematics

Use the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = 2x3 - 3x2 + 6x - 9

A. 3, , 1; f(x) = (2x - 3)(x - 1)(x - 3)
B. 9; f(x) = (x - 9)(2x2 + 1)
C. ; f(x) = (2x - 3)(x2 + 3)
D. -3, -1, ; f(x) = (2x - 3)(x + 1)(x + 3)

Mathematics