Question

2 2 (5а - 10) - (3а-8) +132а при а = -6

Answer 1

2 2 (5а - 10) - (3а-8) +132а при а = -6

22(5*(-6)-10)-3*(-6)+8+132*(-6)=22*(-40)+18+8-792=-1646

Answer 2

To evaluate the given expression for a particular value of a, which is -6 in this case, we substitute -6 in place of "a" and perform the calculations step by step.

Let's solve it:

2 * 2 * (5(-6) - 10) - (3(-6) - 8) + 132(-6)

First, we simplify the expressions inside the parentheses:

2 * 2 * (-30 - 10) - (-18 - 8) + 132(-6)

Next, we perform the multiplication and addition/subtraction operations:

4 * (-40) - (-26) + (-792)

-160 - (-26) - 792

-160 + 26 - 792

-134 - 792

-926

Therefore, when a = -6, the value of the expression 2 * 2 (5a - 10) - (3a-8) + 132a is -926.