WeBWorK : mathprep : Section03FactoringTest : v3

Problem 1.

(1 point)

The expression $3x^2-2x-16$ factors as:
A. $(3x-8)(x-2)$
B. $(x-2)(3x+8)$
C. $(x-4)(3x+4)$
D. $(x+2)(3x-8)$
E. none of the above

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Problem 2.

(1 point)

Factor the expression $a^4-a^2-12$

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Problem 3.

(1 point)

The expression $x^2\ln x - \ln x$ factors as:

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Problem 4.

(1 point)

The expression $10x^2-17x+3$ factors as:
A. $(5x-1)(2x-3)$
B. $(5x-1)(2x+3)$
C. $(5x+1)(2x-3)$
D. $(10x-3)(x-1)$
E. $(10x-1)(x-3)$

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Problem 5.

(1 point)

Factor the expression $p^3 - 6p^2 + 9p$

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Problem 6.

(1 point)

Factor the expression $3u(1-u)+4(u-1)$

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Problem 7.

(1 point)

Factor the expression $KA + Kr$

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Problem 8.

(1 point)

The expression $x^2+4x-12$ factors as:
A. $(x-3)(x+4)$
B. $(x+3)(x-4)$
C. $(x+2)(x-6)$
D. $(x-2)(x+6)$
E. $(x+2)(x+6)$

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Problem 9.

(1 point)

The expression $e^{2x}-x^2 e^{2x}$ factors as:

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Problem 10.

(1 point)

The expression $6t^2-13t-5$ factors as:
A. $(6t-5)(t+1)$
B. $(3t-5)(2t+1)$
C. $(6t+5)(t-1)$
D. $(2t-5)(3t+1)$
E. $(2t+5)(3t-1)$

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Gateway Quiz Section03FactoringTest

Problem 1.

Problem 2.

Problem 3.

Problem 4.

Problem 5.

Problem 6.

Problem 7.

Problem 8.

Problem 9.

Problem 10.