Question

0, 3 × ( 3 a-2 ) + ( 6+3 )

Answer 1

0,3(3а-2)+(6+3)=0,9а-0,6+6+3=0,9а+8,4

Answer 2

0,3•(3a-2) + (6+3)=0,9a - 0,6 + 9=0,9a + 8,4

Answer 3

0 + 3 × (3 + a - 2) + (6 + 3)

First, simplify the expression inside the parentheses: 3 + a - 2 = a + 1 6 + 3 = 9

Now substitute these simplified expressions back into the original equation: 0 + 3 × (a + 1) + 9

Now distribute the 3: 0 + 3a + 3 + 9

Combine like terms: 3a + 12

So the final simplified expression is 3a + 12.