Question

Va rog repedeeeee dau coroana​

Answer 1

a) $(7-3)^{3} = 4^{3} = 64$

b) (2+3)² = 2² + 2 * 2 * 3 + 3² = 4 + 12 + 9 = 25

c) 12² - 5² = 144 - 25 = 119

d) 40² + 30² = 1600 - 900 = 700

e) 50² - 30 ² = 2500 - 900 = 1600

f) $2^{4} + 3^{2} * 2 * 5^{0} = 16 + 9 * 2 * 1 = 16 + 18 = 34$

g) 5² - 3² + 4² = 25 - 9 + 16 = 16 + 16 = 32

h) 15² - 2² * 3² = 225 - 4 * 9 = 225 - 36 = 189

i) 5² + 2 * 5 * 3 + 3² = 25 + 30 + 9 = 64