Download to read offline
Uploaded bytungwc
PPTX, PDF66 views
SUEC 高中 Adv Maths (Irrational Part 2)
The document contains mathematical expressions and equations with variables like x, y, a, b. It explores properties of expressions involving exponents, like an, bn, anb. Several expressions are set equal to each other and multiplied out. Pages reference different steps in the working.
More Related Content
What's hot
Similar to SUEC 高中 Adv Maths (Irrational Part 2)
More from tungwc
Recently uploaded
SUEC 高中 Adv Maths (Irrational Part 2)
- 1. 𝒑𝒈 𝟏𝟒𝟗 −𝟏𝟓𝟎 𝒑𝒓𝒊𝒏𝒕𝒊𝒏𝒈 𝒆𝒓𝒓𝒐𝒓
- 2. 𝒑𝒈 𝟏𝟓𝟏 𝒙𝟑 𝟔 𝒂𝟒𝒃𝟐 𝟏 𝟑𝟐 𝟔 𝒙𝟐 𝟒 𝟔𝟒 𝟔 𝟏 𝟏𝟔 𝟑 𝟓𝟒 𝟔 𝒙𝟑𝟑 𝒙𝟒 𝒂𝟑𝒃 𝟔 𝒂𝟑 𝒃𝟑 𝟑 𝒃 𝒂 𝒂𝟑 𝟑𝒃 𝟔 𝟐𝟕𝒂𝟗𝒃𝟗 𝟔 𝟒𝒂𝟒𝒃𝟐 𝟑 𝒃 𝟒𝒂 𝒑𝒓𝒊𝒏𝒕𝒊𝒏𝒈 𝒆𝒓𝒓𝒐𝒓
- 3. 𝒑𝒈 𝟏𝟒𝟗 −𝟏𝟓𝟎
- 4. 𝒑𝒈 𝟏𝟓𝟏 𝟑 𝟐− 𝟑 𝟑 𝟕 𝟗 𝟑 𝟗 − 𝟐 𝟓 𝟐 𝟑 𝟑 + 𝟑 𝟐 𝟏 𝟏𝟓 𝟔 − 𝟑 𝟐 𝟑 𝟔 𝟐𝟑 𝟏𝟓 𝟔 − 𝟑 𝟒 𝟑 𝟒 𝟐𝟑 𝟑𝟖 𝟕 − 𝟓 𝟑 𝟓
- 5. 𝒑𝒈 𝟏𝟓𝟏 𝟏 𝟐 𝒙 +𝟑 𝟑 𝒚 𝟑 𝒂𝒃 + 𝟔 𝟑 𝒂𝒃 𝒙 𝒙 + 𝟔 + 𝟏 𝒙𝒚 𝟑 𝒙𝟐𝒚 − 𝒚 𝒙𝒚 𝟏𝟏𝒂 𝟑𝒂 + 𝒂𝒃 𝟑 𝒂 − 𝒂𝒃 𝟐 𝟑 𝟐𝒂 𝟐𝒙𝒚 + 𝟏 𝒙𝒚 𝟐𝒙𝒚 + −𝟐𝒙 + 𝟏 𝟐𝒙 𝟑 𝟐𝒙 + 𝟐𝒙
- 6. 𝒑𝒈 𝟏𝟓𝟏 = 𝟐𝒙𝒚+ 𝟏 𝒙𝒚 𝟐𝒙𝒚 + −𝟐𝒙 + 𝟏 𝟐𝒙 𝟑 𝟐𝒙 + 𝟐𝒙 𝟏𝟑. 𝟖𝒙𝟑𝒚𝟑 − 𝒙 𝟑 𝟏𝟔𝒙 + 𝟑 𝟏 𝟒𝒙𝟐 + 𝟐 𝒙𝒚 + 𝟐𝒙 = 𝟐𝒙𝒚 𝟐𝒙𝒚 − 𝟐𝒙 𝟑 𝟐𝒙 + 𝟑 𝟏 𝟒𝒙𝟐 × 𝟐𝒙 𝟐𝒙 + 𝟐 𝒙𝒚 × 𝒙𝒚 𝒙𝒚 + 𝟐𝒙
- 7. 𝒑𝒈 𝟏𝟓𝟐 𝒏 𝒂𝒃= 𝒏 𝒂 𝒏 𝒃
- 8. 𝒑𝒈 𝟏𝟓𝟓 𝟑𝟎 𝟐 𝟏 𝟔 𝟑 −𝟑 𝟑 𝟒 𝟏 𝟔 𝟑 𝟑 𝒂𝒃 𝟑 𝒃 𝟏 𝒂𝒃 𝟑 𝒂𝟐 𝒃𝟐 𝟐𝒂𝒃 𝟐 𝒂 𝒃 𝒏 𝒃𝟐
- 9. 𝒑𝒈 𝟏𝟓𝟐 −𝟏𝟓𝟑 𝒏 𝒂𝒃 = 𝒏 𝒂 𝒏 𝒃
- 10. 𝒑𝒈 𝟏𝟓𝟓 𝟔 𝟕𝟐 𝒂 𝟏𝟐 𝒂𝟓 𝟏 𝒃 𝟔 𝒂𝟐𝒃𝟓𝒙𝒚 𝟏𝟐 𝒙𝟕𝒚𝟐 𝟏 𝟐 𝟔 𝟐𝒙 𝒚 𝒙 𝟔 𝒙𝟒 𝒚 𝟏 𝒂 𝟏𝟐 𝒂𝟏𝟏 𝒂𝒃
- 11. 𝒑𝒈 𝟏𝟓𝟓 𝟖. 𝒏 𝒂𝒏−𝟐 𝒃∙ 𝒏 𝒂𝟐 𝒃𝒏−𝟏 = 𝒏 𝒂𝒏 𝒂𝟐 × 𝒃 × 𝒂𝟐 × 𝒃 𝒃𝒏 = 𝒂 𝒃 𝒏 𝒃𝟐 𝟏𝟔. 𝒏 𝒂𝒏−𝟏 𝒃 ∙ 𝟐𝒏 𝒂𝟐 𝒃𝟐𝒏−𝟐 = 𝟐𝒏 𝒂𝟐𝒏 𝒂𝟐 × 𝒃𝟐 × 𝒂𝟐 × 𝒃𝟐𝒏 𝒃𝟐 = 𝒂𝒃
- 12. 𝒑𝒈 𝟏𝟓𝟑 𝒏𝒂 𝒃 = 𝒏 𝒂 𝒏 𝒃 = 𝟐 𝟓 × 𝟏 𝟑 𝟐 = 𝟏 𝟓 × 𝟐 𝟏− 𝟏 𝟑
- 13.
- 14.
- 15. 𝒑𝒈 𝟏𝟓𝟓 𝟒 𝟑 𝟒 −𝟒 𝟔 𝟏𝟎𝟖 − 𝟗 𝟒𝒙 − 𝟗 𝒚 𝟒 − 𝟔 𝟒𝟎 − 𝟔 𝟐𝟓 − 𝟓 𝒂 + 𝟏𝟐 𝒂𝟕 𝟑 𝒂𝟐 − 𝟐 + 𝟏 𝒂 𝟑 𝒂 𝟏 𝟐 𝟔 𝟑 − 𝟏 𝟐 𝟏𝟐 𝟑𝟏𝟏