3 - ( 2 ab + ( 3 ab - 5 b ) - 7 b - 8 ab
please send the answer
Answers
Answered by
3
Answer:
3 - 13ab - 2b
Step-by-step explanation:
3- ( 2ab + ( 3ab - 5b)) - 7b - 8ab
=3 - 2ab -(3ab - 5b ) - 7b - 8ab
= 3 - 2ab - 3ab +5b - 7b - 8ab
= 3 -13ab - 2b
Answered by
7
Answer:
3+3ab+12b
Step-by-step explanation:
3 - ( 2 ab + ( 3 ab - 5 b ) - 7 b - 8 ab)
=3 - ( 2 ab + 3 ab - 5 b - 7 b - 8 ab
=3 ‐ (2ab+3ab‐8ab‐5b‐7b) rearrange
=3‐(‐3ab‐12b)
=3+3ab+12b
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