Question

-6(-a-8b+7c) раскрой скобки

Answer 1

-6(-a-8b+7c)=6а+48b-42c.
Пожалуйста

Answer 2

-6*(-a)-6*(-8b)-6*7с=6a+48b-42с

Answer 3

To expand the expression -6(-a-8b+7c), you can use the distributive property, which states that multiplying a number by a sum is the same as multiplying the number by each term in the sum and then adding the results. Here's how you do it step by step:

-6 * (-a) = 6a -6 * (-8b) = 48b (the negative signs cancel out) -6 * (7c) = -42c (the negative sign gets multiplied)

Now, putting it all together:

-6(-a-8b+7c) = 6a + 48b - 42c

So, the expanded expression is 6a + 48b - 42c.