Question

2(d+9)
I do not know this I need help

Answer 1

Expanding the expression 2(d+9) gives:

2(d+9) = 2*d + 2*9

Simplifying the expression gives:

2(d+9) =2d + 18

Therefore, 2(d+9) is equivalent to 2d +18.

Answer 2

The simplified expression is:

↬ 2d + 18

Work:

To simplify this expression, I distribute 2 through the parenthesis:

`\sf{2(d+9)}`

`\sf{2\cdot d + 2 \cdot9}`

`\sf{2d+18}`

Hence, the answer is 2d + 18.