Algebra Demystified 2nd Ed

(Marvins-Underground-K-12) #1

42 alGebra De mystif ieD


10.^2
3


7
12

1
18

++=

a.^5
4
b.^47
36
C.^4
3
D.^43
36


  1. 3134 +=^56


a.^65
12
b.^17
3
C.^11
2
D.^67
12

12.^2335 โ‹…=^14


a.^10
3
b.^117
20
C.^123
20
D.^169
20

13.^7
2


1
4

รท=

a. 14
b.^4
3
C.

15
2
D.^7
8
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