- [ - (-2a - 5b) - (-3a + 2b) - (-3a - 3b)ayuda porfis .... Question from @bqrbyyxd

August 2023 1 9 Report

- [ - (-2a - 5b) - (-3a + 2b) - (-3a - 3b)
ayuda porfis

lady679

Respuesta:

Explicación paso a paso:

-[ - (-2a - 5b) - (-3a + 2b) - (-3a - 3b)]

-[4a+5b+3a-2b+3a+3b]

-[4a+3a+3a+5b-2b+3b]

-[10a-6b]

-10a+6b

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