Finite Math Examples

$3 x^{2} - 6 + 2 x^{4} + (7 + 8 x^{3} - 5 x - 6 x^{4})$

Step 1

Simplify the expression.

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Step 1.1

Remove parentheses.

$3 x^{2} - 6 + 2 x^{4} + 7 + 8 x^{3} - 5 x - 6 x^{4}$

Step 1.2

Add $- 6$ and $7$ .

$3 x^{2} + 2 x^{4} + 1 + 8 x^{3} - 5 x - 6 x^{4}$

Step 2

Subtract $6 x^{4}$ from $2 x^{4}$ .

$3 x^{2} - 4 x^{4} + 1 + 8 x^{3} - 5 x$

Step 3

Reorder.

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Step 3.1

Move $1$ .

$3 x^{2} - 4 x^{4} + 8 x^{3} - 5 x + 1$

Step 3.2

Move $3 x^{2}$ .

$- 4 x^{4} + 8 x^{3} + 3 x^{2} - 5 x + 1$