Order of Operations and Evaluating Algebraic Expressions Practice

Evaluate: 2(y - z)² when y=5 and z= -2

• 196

• 98

• 18

• 42

Evaluate 2x + 5(y + z) when x=8, y=5 and z=-1

• 20

• 31

• 36

• -4

Evaluate: -x - y - x² (y² - x) when x = 3 and y = -2

• -10

• -9

• -3

• -13

Solve.

7 x [32 - (3 x 4)]

• 61

• 54

• 43

• 32

Evaluate the expression. Let g = 3 h = 9

4h + 2g + 4

Evaluate the expression for c = 3 and d = 5.
(2 + d)² − 3²

• 40

• 5

• 8

• 43

Evaluate the expression for c = 3 and d = 5.
cd² + 4

• 79

• 229

• 34

• 68

Evaluate the expression for c = 3 and d = 5.

(3c² − 3d)² − 21

Use order of operations to evaluate this numerical expression.