1.

The expression A2 + B2 - 3 AB when written is Pascal should be written as

A. <code>A * A + B * B - 3 A * B</code>
B. <code>A * A + B * B - 3.0 A * B </code>
C. <code>A * A + B * B - 3.0 * A * B</code>
D. <code>A * A + B * A - 3 * A * B </code>
Answer» D. <code>A * A + B * A - 3 * A * B </code>


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