Question 1

Factor the expression completely: $x^{2} + 6x + 8$

Accepted Answer

$(x + 4)(x + 2)$

Answer

$(x + 6)(x + 8)$

Answer

$2(x + 3)(x + 4)$

Answer

Prime

Question 2

Factor the expression completely: $x^{2} - 6x + 9$

Accepted Answer

$(x - 3)^{2}$

Answer

$(x + 3)(x - 3)$

Answer

$(x + 3)^{2}$

Answer

Prime

Question 3

Factor the expression completely: $5x^{3} - 15x^{2} + 10x - 30$

Accepted Answer

$5(x^{2} + 2)(x - 3)$

Answer

$(x^{2} + 2)(5x - 15)$

Answer

$(5x^{2} + 10)(x - 3)$

Answer

$5(x + 2)(x - 2)(x - 3)$

Question 4

Factor the expression completely: $x^{4} - 8x^{2} + 16$

Accepted Answer

$(x + 2)^{2}(x - 2)^{2}$

Answer

$(x^{2} - 4)^{2}$

Answer

$(x + 2)(x - 2)$

Answer

$(x^{2} + 4)^{2}$

Question 5

Factor the expression completely: $12x^{2} + 44x - 16$

Accepted Answer

$4(3x - 1)(x + 4)$

Answer

$4(3x^{2} + 11x - 4)$

Answer

$4(x + 12)(x - 1)$

Answer

Prime

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