Question

7¹⁰:7⁸; 4³:4 (0,2)⁴:(0,2)³ 10¹²:10

Answer 1

Ответ:

${7}^{10} \div {7}^{8} = {7}^{2} \\ {4}^{3} \div 4 = {4}^{2} \\ {(0.2)}^{4} \div {(0.2)}^{3} = 0.2 \\ {10}^{12} \div 10 = {10}^{11}$

Answer 2

7¹⁰ : 7⁸ = 7¹⁰⁻⁸ = 7² = 49

4³ : 4 = 4³⁻¹ = 4² = 16

(0,2)⁴ : (0,2)³ = (0,2)⁴⁻³ = (0,2)¹ = 0,2

10¹² : 10 = 10¹²⁻¹ = 10¹¹ = 100 000 000 000