Welcome to Maths 9x2!!!
-
Upload
missmiller -
Category
Documents
-
view
217 -
download
0
Transcript of Welcome to Maths 9x2!!!
-
8/14/2019 Welcome to Maths 9x2!!!
1/5
Welcome to Maths 9x2!!!
You will find your work has been markedand you have some questions to answer.
Please answer your questions. If youfinish, try this ...
3a3 x 4a-2
2a-3
-
8/14/2019 Welcome to Maths 9x2!!!
2/5
IndicesLearning Objective:
- to simplify expressions containingintegers and indices (grade B)Key words: simplify, expression, integer, index
Tracking C
Challenge:Can you simplify these expressions...
1)a-2
2)b-3
3)c-4
4)4d-5
5)2e-1
-
8/14/2019 Welcome to Maths 9x2!!!
3/5
2a2 x 3a3 4a-5 x 2a2 a-4 a-2
3a3 x 4a2 3a-3 3a2 x 4a2
2a43a6 x 8a2
2a3
6a3 x 5a7
3a33a-2 x 4a2
2a4(2a2)3 (3a5)2
-
8/14/2019 Welcome to Maths 9x2!!!
4/5
6a5 8a-3 1/a4 1/a2
12a5 3/a3 6 12a5
10a7 6a-4 8a6 9a10
-
8/14/2019 Welcome to Maths 9x2!!!
5/5
Pyramid reflection
1 question
2 things I already knew
3 new things I have learned
simplify
expressionindex
add
subtract
negative
positive