Respuesta :

Answer:

-7

Step-by-step explanation:

I just yeeted it into a calculator.

Space

Answer:

-7

Step-by-step explanation:

Step 1: Write expression

(6⁻⁴ · -8⁻⁷) - 7

Step 2: Parenthesis Exponents

(1/1296 · 1/2097152) - 7

Step 3: Parenthesis multiply

1/2717908992 - 7

Step 4: Subtract

-19025362943/2717908992

Step 5: Evaluate

-7