Question

subtract 4a - 7ab + 3b +12 from 12a - 9ab +5b -3​

Answer 1

I cant write here because of a glitch

so, refer attachments have a good day

Answer 2

Answer:

you are in 8 the classs

Step-by-step explanation:

12a-9ab+5b-3

4a-7ab+3b+12

(-). (+). (-). (-)

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8a-2ab+2b-15

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