Basic Math Examples

$(- 4 y^{2} + 4 y + 3) - (y^{2 - 8})$

Step 1

Subtract $8$ from $2$ .

$- 4 y^{2} + 4 y + 3 - y^{- 6}$

Step 2

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$- 4 y^{2} + 4 y + 3 - \frac{1}{y^{6}}$