Exercise 1.1
Using appropriate properties find.
2 3
x - +
3 5 2 5 6
5
3
2
5
Answers
Answered by
8
Answer:
-2/3×3/5+5/2-3/5×1/6
= -2/3×3/5-3/5×1/6+5/2
= -3/5(2/3+1/6)+5/2
= -3/5(4+1/6)+5/2
= -1/1(1/2)+5/2
= 1/2+5/2
= -1+5/2
= 4/2
= 2
Answered by
4
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