Trigonometry Examples

$a (8 + 2 b - 6)$

Step 1

Subtract $6$ from $8$ .

$a (2 b + 2)$

Step 2

Apply the distributive property.

$a (2 b) + a \cdot 2$

Step 3

Reorder.

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Step 3.1

Rewrite using the commutative property of multiplication.

$2 a b + a \cdot 2$

Step 3.2

Move $2$ to the left of $a$ .

$2 a b + 2 a$