Question

simplify 4a - [6a – {8a – (66 – 4a - 4b)}]

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Answer 1

Answer:

binary

Step-by-step explanation:

4a-[6a- [8a-58ab]

4a - [6a-50 ab]

4a-44 ab

40 ab

i hope this answer is helpful for you

Answer 2

Answer:

4a-[6a-{8a-(2b-4a)}]

4a-[6a-{8a-2b+4a}]

4a-[6a-12a-2b}]

4a-[6a-12a+2b]

4a-[12b-6a]

4a-2b+6a

the ans is 10-2b