simplify.
(4_5)_(13_8+2)
choose
(a) _1
(b)2
(c)1
(d)_2
Answers
Answered by
1
Answer:
---4
Explanation:
(4--5)--(13--8+2)
=--1--5+2
=--6+2
=---4 ans
Answered by
0
Explanation:
by + - rule because change the symbol
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