23/24 EHE L22 Yr 10 - Factorising Quadratics

While you wait: Find the mistakes, what are the answers?

Lesson 22 - Factorising quadratics

1. 34 ÷ 42. 13 × 173. 53 × 584. List the first 4 multiples of 7.5. Share £40 in the ratio 2:66. Give an angle fact about straight lines.7. Convert 14:20 into the 12hr clock.8. 6/7 - 2/5

Challenge

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Factorise: 𝑥2 + 5𝑥 + 6

Factorising Quadratics

Factorise: y2 + 10y + 21

Factorising Quadratics

1) 𝑥2 + 5𝑥 + 6 2) 𝑥2 + 8𝑥 + 15 3) y2 + 9y + 204) g2 + 6g + 5 5) 𝑥2 + 13𝑥 + 42 6) 𝑥2 + 11𝑥 + 247) b2 + 10b + 21 8) m2 + 11m + 18 9) d2 + 16d + 6310) v2 + 15v + 36

Factorising Quadratics

Factorise: 𝑥2 + 2𝑥 - 3

Factorising Quadratics

Factorise: b2 - 7b + 12

Factorising Quadratics

1) 𝑥2 - 11𝑥 + 28 2) y2 - 9y + 18 3) f2 - 9f + 84) 𝑥2 + 3𝑥 - 10 5) y2 + 3y - 4 6) 𝑥2 - 𝑥 - 127) z2 - 5z - 24 8) h2 - 7h - 18 9) 𝑥2 - 7𝑥 + 1210) y2 - 9y - 22

Factorising Quadratics

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Factorising Quadratics 2: (x ± a)(x ± b) [MF18.16]

Factorising Quadratics 1: (x + a)(x + b) [MF18.15]

Century Tasks

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Factorising Quadratics

Ordinary to Standard Form [MF14.04]

Standard Form to Ordinary [MF14.03]

Dividing with Standard Form [MF14.09]

Multiplying with Standard Form [MF14.08]

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Week 2 Tasks

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Lesson 2 - Standard Form

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https://drive.google.com/file/d/1cw-5LkBKjywGEAnNUU7bDLDsUHd4x1ia/view?usp=sharing

https://drive.google.com/file/d/1cw-5LkBKjywGEAnNUU7bDLDsUHd4x1ia/view?usp=sharing

https://drive.google.com/file/d/1cw-5LkBKjywGEAnNUU7bDLDsUHd4x1ia/view?usp=sharing