Question

(8-11+5-5)³÷(-2)²+3 1/2

Answer 1

Ответ:

-3,25

Пошаговое объяснение:

(8-11+5-5)³÷(-2)²+3 1/2=(-3)³÷(-2)²+3,5= -27:4+3,5= -6,75+3,5= -3,25

Answer 2

(8-11+5-5)^3:(-2)^2+3 1/2=(-3+5-5)^3:(-2)^2+3 1/2=(-3+0)^3:(-2)^2+3 1/2=(-3)^3:(-2)^2+3 1/2=-27:4+3 1/2=-27/4+3 1/2=- 6 3/4+3 2/4 =-3 1/4=-3,25

Answer 3

Let's solve the expression step by step:

1. Evaluate the expression within the parentheses: (8-11+5-5)³ = (-3)³ = -27
2. Evaluate the exponentiation: (-2)² = 4
3. Divide -27 by 4: -27 / 4 = -6.75
4. Add 3 1/2 to the result: -6.75 + 3 1/2 = -6.75 + 7/2 = -6.75 + 3.5 = -3.25

So, the final result of the expression is approximately -3.25.