Algebra Examples

$y - (z + z^{2})$ ; use $y = 10$ ; and $z = 2$

Step 1

Replace the variable $y$ with $10$ in the expression.

$(10) - (z + z^{2})$

Step 2

Replace the variable $z$ with $2$ in the expression.

$(10) - ((2) + {(2)}^{2})$

Step 3

Simplify each term.

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Step 3.1

Raise $2$ to the power of $2$ .

$10 - (2 + 4)$

Step 3.2

Add $2$ and $4$ .

$10 - 1 \cdot 6$

Step 3.3

Multiply $- 1$ by $6$ .

$10 - 6$

Step 4

Subtract $6$ from $10$ .

$4$