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3.2.5 Algebra and Functions (A-level only)

A polynomial contains [     ] of its variable, and its degree is the highest power present.

A
  • A+B=5A+B=5A+B=5
  • 2A−B=12A-B=12A−B=1
B

Aax+b+Bcx+d+Cex+f\dfrac{A}{ax+b}+\dfrac{B}{cx+d}+\dfrac{C}{ex+f}ax+bA​+cx+dB​+ex+fC​

C

x=32x=\dfrac{3}{2}x=23​

D

A polynomial contains non-negative integer powers of its variable, and its degree is the highest power present.

3.2.5 Algebra and Functions (A-level only) Flashcards

  1. A Level
  2. /Maths
  3. /3.2.5 Algebra and Functions (A-level only)

Flashcards for WJEC A Level Maths 3.2.5 Algebra and Functions (A-level only), covering the key formulae, methods and definitions you need to recall for AS Unit 1, AS Unit 2, A2 Unit 3 and A2 Unit 4. 21 cards, matched to the WJEC A Level Maths (1300QS) specification. Recall questions account for roughly 50% of marks at A Level Maths, so these target the marks you can secure before the paper starts.