Basic Math Examples

$(2 v^{4} + 3 v^{3} - 4) - (6 v^{2} - 7 v + 1)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$2 v^{4} + 3 v^{3} - 4 - (6 v^{2}) - (- 7 v) - 1 \cdot 1$

Step 1.2

Simplify.

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Step 1.2.1

Multiply $6$ by $- 1$ .

$2 v^{4} + 3 v^{3} - 4 - 6 v^{2} - (- 7 v) - 1 \cdot 1$

Step 1.2.2

Multiply $- 7$ by $- 1$ .

$2 v^{4} + 3 v^{3} - 4 - 6 v^{2} + 7 v - 1 \cdot 1$

Step 1.2.3

Multiply $- 1$ by $1$ .

$2 v^{4} + 3 v^{3} - 4 - 6 v^{2} + 7 v - 1$

Step 2

Subtract $1$ from $- 4$ .

$2 v^{4} + 3 v^{3} - 6 v^{2} + 7 v - 5$