Question

Dau coroana si 100 de puncte va rog!!!​

Answer 1

Explicație pas cu pas:

a)

a•(b+c) = 11•8 = 88

b)

2•a + 3•(b+c) = 2•11 + 3•8 = 22 + 24 = 46

c)

10•a + 9•(b+c) = 10•11 + 9•8 = 110 + 72 = 182

d)

a•(b+c) + 25 = 11•8 + 25 = 88 + 25 = 113

e)

a•(b+c) - 34 = 11•8 - 34 = 88 - 34 = 54

f)

7•(b+c) + 9•a = 7•8 + 9•11 = 56 + 99 = 155

g)

11•(b+c) - 6•a = 11•8 - 6•11 = 88 - 66 = 22

h)

3•a - 3•(b+c) = 3•11 - 3•8 = 33 - 24 = 9

i)

11•b + a•c = 11•b + 11•c = 11•(b+c) = 11•8 = 88