5628139
Description
Flashcards by Martha Davies, updated more than 1 year ago
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Created by Martha Davies
over 8 years ago
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| Question | Answer |
| Maths revision Cards | Summer Exams 2016 |
| Simplify: 2∝ × 5∝ | 10∝² |
| Simplify: 3 × α × 4α² | 12α³ |
| Multiply out this bracket 2∝(3∝ + 4) | 6∝² + 8 |
| Multiply out this bracket: ∝(∝ + 3) -4(∝-1) | ∝² + 3∝ - 4∝ +4 ∝² - ∝ + 4 |
| Multiply out this bracket 3∝²(5 - 2∝) + 10∝² | 15∝² - 6∝³ + 10∝² 25∝² - 6∝³ |
| Factorize 30y² - 24∝y | 6y(5y - 4∝) |
| Factorize 10∝² + 20y | 10(∝² + 2y) |
| solve = 3 --- = 6 ∝ | 3 = 6∝ ∝ = 3 = 1 ---- --- 6 2 |
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