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SASMO 2018 Secondary 3 (Grade 9) Contest Question 3

SASMO · SASMO 2018 Secondary 3 (Grade 9) Contest

Question 3

Given x ‹ 0, simplify the expression
—1? + fx? - Yani
AL tbe 2x24
B, 1-+x-8x2

Question illustration
  1. 1+x— 2x4
  2. 1+x—- 8x1?
  3. -1—x + 2x74
  4. -1-—x — 2x74
  5. -1—x—- 8x"?