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Arithmetic · Arithmetic

Evaluate 100 - 5 * 3^2

100 - 5 \cdot 3^{2}

Step by step

  1. 100 - 5 \cdot 3^{2} = 100 - 5 \cdot 9

    Power: 3^2 = 9.

  2. 100 - 5 \cdot 9 = 100 - 45

    Multiply: 5·9 = 45.

  3. 100 - 45 = 55

    Simplify.

Reveal the answer
55