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Grade 10 · Algebraic Expressions
Algebraic Fractions: Simplify, Add & Subtract (Grade 10)
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/ 18
Answer all questions. Show all your working — marks are awarded for method as well as the final answer.
- 1Simplify: x2 − 16x + 4(2)
- 2Simplify: x2 − 25x − 5(2)
- 3Simplify: x2 + 5x + 6x2 − 4(2)
- 4Simplify: 6x23x(2)
- 5Simplify: x2 − 1x ÷ x + 13x(2)
- 6Simplify: 1x + 1y(2)
- 7Simplify: 2x + 1 + 3x − 1(2)
- 8Simplify: x − 2x3 − 8(2)
- 9Simplify: x + 3x3 + 27(2)
TOTAL: 18 marks