P5 - P6 Check - In

Description

Quiz on P5 - P6 Check - In, created by Harmony Richman on 30/05/2014.
Harmony Richman
Quiz by Harmony Richman, updated more than 1 year ago
Harmony Richman
Created by Harmony Richman almost 10 years ago
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Resource summary

Question 1

Question
Simplify
Answer
  • 3 / (x+4)
  • (x + 4) / 3
  • [(x + 5)(x + 4)] / [3(x - 5)]

Question 2

Question
Multiply and Simplify
Answer
  • [x(3x + 7)] / (2x + 3)
  • [x(3x - 7)] / (2x + 3)
  • [x(3x + 7)] / (2x - 3)

Question 3

Question
Add and simplify
Answer
  • (8x^2 - 32x) / [(x - 5)(x + 3)]
  • [8x(x - 4)] / [(x - 5)(x + 3)]
  • [8x(x + 4)] / [(x - 5)(x + 3)]

Question 4

Question
Add (5 + 2i) + (6 - 7i)
Answer
  • 1 - 5i
  • 11 + 9i
  • 11 - 5i

Question 5

Question
Rationalize the denominator (divide)
Answer
  • (10i - 15) / 13
  • (10i + 15) / 13
  • (10i + 15) / -5
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