Question

a) 7¹¹. 7-⁸
b) 2⁴ : 2⁵
c) (8-¹)⁵
d) 5⁹:5-³
e)8³.8-⁷.8⁵
f)(2-¹)-³
g)2-⁴:2-¹
h)3-¹.3⁶.3⁴.3
resolva:​

Answer 1

a

${7}^{19 }$