Question

4⋅x−3⋅(11⋅x+7) при x=6.

Answer 1

4*x-3(11x+7)

Просто подставим 6

24 - 3(66+7) ->

66+7=73

73*3=219 ( для простоты счета можно умножить сначала 70 на 3 и получить 210, а потом 3 на 3 и получить 9, а потом просто сложить)

24 - 219= -195

Answer 2

To evaluate the expression 4x - 3(11x + 7) when x = 6, you simply substitute the value of x into the expression and perform the calculations:

Start by substituting x = 6 into the expression: 4x - 3(11x + 7) = 4 * 6 - 3(11 * 6 + 7)

Now perform the calculations inside the parentheses: = 24 - 3(66 + 7) = 24 - 3(73) = 24 - 219 = -195

So, when x = 6, the value of the expression 4x - 3(11x + 7) is -195.