White board practice problems By Ms. Taubman. Name all the sets of numbers that belongs to.

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Presentation transcript:

White board practice problems By Ms. Taubman

Name all the sets of numbers that belongs to.

Evaluate: 9(6²-21)

Evaluate: 2 + 3³- 12 ÷ 4

Simplify 8+4[5 – 6(x – 2)]

Evaluate: 2x²-3x + 5 if x = -4

State the axiom illustrated: (4 + 8) · 2 = 4(2) + 8(2)

State the axiom illustrated: (6·2) ·9 = 6 ·(2 ·9)

Solve the equation in the indicated domain {negative numbers}

Solve the equation in the indicated domain {integers} (x – 7)(3x + 4) = 0

Solve the equation in the indicated domain {rational numbers}