Help Me WITH ALGEBRA

May 12th, 2015
Anonymous
Category:
Engineering
Price: $5 USD

Question description

Question 1.1. Determine the prime factorization of 60.

  2 • 32 • 5

  22 • 3 • 5

  23 • 11

  22 • 11

Question 2.2. Which number is prime?

  14

  91

  59

  27

4. What is the GCF of 8x3y2 + 20x2y4?

  2x2y2

  4x3y4

  4x2y2

  4x3y4

Question 5.5. Factor.

x2 + 7x + 12

  (x – 3)(x – 4)

  (x + 3)(x + 4)

  (x – 12)(x – 1)

  (x – 6)(x – 2)

Question 6.6. Factor out the greatest common factor.

4x + 36x2

  4x(1 + 9x)

  4x(9x)

  4x(x + 9x)

  4x(x + 9x2)

Question 8.8. Determine if the expression is a perfect square and if it is, factor it.

a2 – 8a + 16

  (4a + 1)2

  (a + 4)(a – 4)

  (a – 4)(a – 4)

  not a perfect square

Question 9.9. Factor.

v2 – 36

  (v – 6)2

  (v2 – 6)2

  (v – 6)(v – 6)

  (v + 6)(v – 6)

11. Factor completely.

3x3 – 12x

  3x(x + 2)(x – 2)

  3(x + 2)(x – 2)

  3x(x – 4)

  3x(x – 2)(x – 2)


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