Algebra Examples

$f (4 g^{2} - 9) = n$

Step 1

Rewrite the equation as $n = f (4 g^{2} - 9)$ .

$n = f (4 g^{2} - 9)$

Step 2

Simplify $f (4 g^{2} - 9)$ .

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Step 2.1

Apply the distributive property.

$n = f (4 g^{2}) + f \cdot - 9$

Step 2.2

Reorder.

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Step 2.2.1

Rewrite using the commutative property of multiplication.

$n = 4 f g^{2} + f \cdot - 9$

Step 2.2.2

Move $- 9$ to the left of $f$ .

$n = 4 f g^{2} - 9 f$