Question

[a-b]:[a]+[b] при a=-7 b=-4

Answer 1

Ответ:

4,75

Пошаговое объяснение:

[-7+4]:[-7]+[-4]=3:4+4=4,75

Answer 2

To evaluate the expression [a-b]:[a]+[b] with a = -7 and b = -4, we substitute the given values into the expression:

To simplify the expression, we perform the arithmetic operations:

[-7 + 4]:[-7] + [-4] [-3]:[-7] + [-4] 3/7 + (-4)

The expression 3/7 represents the division -3 divided by -7. Dividing a negative number by a negative number results in a positive number, so we have:

3/7 + (-4) 3/7 - 4

At this point, we can't simplify the expression further since we have a fraction and a whole number. The result is:

3/7 - 4