Question

Simplify the expression 9 (2a + 1)

Answer 1

Answer:

$\text{The simplified form is }18a+9$

Step-by-step explanation:

Given the expression

$9(2a + 1)$

we have to simplify the above expression.

$Expression:\thinspace 9(2a + 1)$

Step 1: write the expression

$9(2a + 1)$

Step 2: Using distributive property

a.(b+c)=a.b+a.c

$9(2a + 1)=9(2a)+9(1)$

Step 3: Solve the expression by multiplying

$18a+9$

which is required simplified form.

Answer 2

Answer:

18a +9

Step-by-step explanation:

9 (2a + 1)

Distribute the 9

9*2a + 9*1

18a +9