Question

Which product is negative?

Answer 1

Answer: The Last One

Step-by-step explanation: The Last One Would Be A Product Of Negative

Answer 2

For this case we have that by definition, the law of the signs of multiplication states that:

$+ * + = +\\+ * - = -\\- * + = -\\- * - = +$

So:

Option A:

$- * - * + = + * + = +$

It does not give a negative sign.

Option B:

$+ * - * - = - * - = +$

It does not give a negative sign.

Option C:

$+ * + * + = + * + = +$

It does not give a negative sign.

Option D:

$- * - * - = + * - = -$

The sign is negative.

Answer:

Option D