Question

срочно даю 100 балов ​

Answer 1

Объяснение:

1)

7² - 2 * 5² = 49 - 2 * 25 = 49 - 50 = -1

2)

(4³ - 62)⁴ = (64 - 62)⁴ = 2⁴ = 16

3)

(7³ * 49)/7⁵ = (7³ * 7²)/7⁵ = 7⁵/7⁵ = 1

4)

(3¹⁰ * 27³)/9⁹ = (3¹⁰ * (3³)³)/(3²)⁹ = (3¹⁰ * 3⁹)/3¹⁸ =

3¹⁹/3¹⁸ = 3¹ = 3

Answer 2

Объяснение:

1) 7² - 2*5² = 49 - 2*25 = 49-50 = -1

2) (4³ - 62)⁴ = (64-62)⁴ = 2⁴ = 16

3) (7³ * 49)/7⁵ = 49/7² = 49/49 = 1

4) (3¹⁰ * 27³)/9⁹ = (3¹⁰ * 3⁹)/3¹⁸ = 3¹ = 3