Reasoning Topic: Multiplying Algebraic Fractions

Topic: Multiplying Algebraic Fractions
Revision Material
http://corbet
tmaths.com/c
ontents/
Video 23
Express in the simplest form
1)
2)
12
π‘Ž
2
3β„Ž
2
x
x
3) 6j x
Reasoning
𝑓
4
2β„Ž
3
2
3𝑗 2
4)
5)
6)
𝑏2
2π‘Ž
x
4π‘Ž
6𝑒 3 𝑓
7𝑑 5
π‘Ÿ+2
3
7)
3𝑏 2
x
x
14𝑑 2
8)
24𝑒
21
9)
3π‘Ÿ+6
12π‘βˆ’4
5π‘ž
𝑏 2 βˆ’6𝑏+9
2π‘Ž2 +4π‘Ž
βˆ’16+𝑀 2
(π‘€βˆ’4)2
Here are the first 4 terms of a geometric sequence
πŸπ’‚
π’ƒπŸ
,
πŸ’π’‚πŸ
π’ƒπŸ‘
,
πŸ–π’‚πŸ‘
π’ƒπŸ’
Work out the next 3 terms.
Explain how you found your answer.
Find the missing side length of the
cuboid if the volume is x cm3.
RAG
www.accessmaths.co.uk
,
x
5π‘ž 2 +5π‘ž
πŸπŸ”π’‚πŸ’
π’ƒπŸ“
3π‘βˆ’1
x
x
π‘Ž+2
𝑏 2 βˆ’9
2𝑀 2 βˆ’7π‘€βˆ’4
𝑀+4
Topic: Multiplying Algebraic Fractions
Revision Material
http://corbet
tmaths.com/c
ontents/
Video 23
Express in the simplest form
1)
2)
12
π‘Ž
2
3β„Ž
2
x
x
3) 6j x
Reasoning
𝑓
4
2β„Ž
3
2
3𝑗 2
4)
5)
6)
𝑏2
2π‘Ž
x
4π‘Ž
6𝑒 3 𝑓
7𝑑 5
π‘Ÿ+2
3
7)
3𝑏 2
x
x
14𝑑 2
8)
24𝑒
21
9)
3π‘Ÿ+6
12π‘βˆ’4
5π‘ž
𝑏 2 βˆ’6𝑏+9
2π‘Ž2 +4π‘Ž
βˆ’16+𝑀 2
(π‘€βˆ’4)2
Here are the first 4 terms of a geometric sequence
πŸπ’‚
π’ƒπŸ
,
πŸ’π’‚πŸ
π’ƒπŸ‘
,
πŸ–π’‚πŸ‘
π’ƒπŸ’
Work out the next 3 terms.
Explain how you found your answer.
Find the missing side length of the
cuboid if the volume is x cm3.
RAG
www.accessmaths.co.uk
,
x
5π‘ž 2 +5π‘ž
πŸπŸ”π’‚πŸ’
π’ƒπŸ“
3π‘βˆ’1
x
x
π‘Ž+2
𝑏 2 βˆ’9
2𝑀 2 βˆ’7π‘€βˆ’4
𝑀+4