solve both the problem please
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(4)42/-63=-42/63
=-2/3
(5)4a²b:12ab²=4a²b/12ab²
=a×a×b/3×a×b×b
=a/3b
=-2/3
(5)4a²b:12ab²=4a²b/12ab²
=a×a×b/3×a×b×b
=a/3b
Answered by
1
hope it helps uuuuuu
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