Question

Упростите выражение 4(a-2b)-3(a-3b)+2(b-4a)

Answer 1

=4а-8б-3а+9б+2б-8а=-7а+3б=3б-7а

Answer 2

=4a-8b-3a+9b+2b-8a=-7a+3b
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Answer 3

I can help you with math problems. To simplify the expression 4(a-2b)-3(a-3b)+2(b-4a), we can use the distributive property and combine like terms. Here are the steps:

- First, we multiply each term inside the parentheses by the coefficient outside. This gives us:

$$4(a-2b)-3(a-3b)+2(b-4a) = 4a-8b-3a+9b+2b-8a$$

- Next, we collect the terms that have the same variable and add or subtract their coefficients. This gives us:

$$4a-8b-3a+9b+2b-8a = (4-3-8)a + (-8+9+2)b$$

- Finally, we simplify the coefficients and write the final expression. This gives us:

$$4a-8b-3a+9b+2b-8a = -7a + 3b$$

Therefore, the simplified expression is $$-7a + 3b$$. I hope this helps.Ответь+подробно.+Упростите+выражение++4(a-2b)-3(a-3b)+2(b-4a)