Question

1. -5 +3 +12 -7 +5 -25 +3=
2. (-5) x (-4) + [(-10) x 6 x 9 -120=
3. (−4 − 26) ÷ (6 − 1) =
4. 3⁷ x 3³ x 3²/ 3⁸=
5. [(−4)²]⁰/ (-4)²=

Answer 1

Respuesta:

1.= -4

2.= -10x^{15}+20x-120

3.= -6

4.= -6

5.= 1/16