Question

4(k−14)−t(14−k), если k=2, t=6

Answer 1

Выносим минус за скобку
4(k-14)-t(-(k-14)
4(k-14)+t(k-14)
раскладываем на множители
(k-14)(4+t)
подставляем числа
(2-14)(4+6)= -12*10=-120
ответ:-120

Answer 2

To find the value of the expression 4(k-14) - t(14-k) when k=2 and t=6, we can simply substitute the values of k and t into the expression and perform the calculations:

Expression: 4(k - 14) - t(14 - k)

Substitute k = 2 and t = 6:

4(2 - 14) - 6(14 - 2)

Now, perform the calculations step-by-step:

1. Calculate the values within parentheses: 4(2 - 14) = 4(-12) = -48 6(14 - 2) = 6(12) = 72

2. Perform the subtraction: -48 - 72 = -120

So, when k=2 and t=6, the value of the expression 4(k-14) - t(14-k) is -120.