Question

(-2)^4*0,75= 6^2-5^3+(-1)^5=

Answer 1

$(-2)^4 * 0,75 = 2^4*0,75 = 16*0,75 = 12$

$6^2-5^3+(-1)^5 = 36 - 125 - 1 = -90$

Answer 2

Let's break down the calculations step by step:

1. (-2)^4 * 0.75: (-2)^4 = 16 (since any even power of a negative number is positive) 16 * 0.75 = 12

2. 6^2 - 5^3 + (-1)^5: 6^2 = 36 5^3 = 125 (-1)^5 = -1 (odd powers of -1 remain negative)

   Therefore: 36 - 125 - 1 = -90

Putting it all together:

12 = -90