Question

Вычислите значение вырожения 5-4d при b=-2

Answer 1

5-4b, если b=-2, то

5-4*(-2)=5+8=13

Answer 2

При b=2

5-4×(-2)=8+5=13

1)-4×-(2)=8

2)8+5=13

Answer 3

To evaluate the expression 5 - 4d when b = -2, we need to substitute the value of b in the expression:

5 - 4d, where b = -2

Substitute b with -2:

5 - 4(-2)

Now, perform the operations:

5 + 8 = 13

So, the value of the expression 5 - 4d when b = -2 is 13.