d9np7tc9k4 d9np7tc9k4 29-05-2023 Mathematics contestada Simplify each expression. Write your answer in exponential notation. 13. [(-0.5) (-0.5)²12² 14. (3.3³)3 تبر4 + 2( 20) .15 16. (a¹. a)³ (a^)³ Help I really need the extra credit
