Determine the sign of the product of -10.4x-78.2 enter + for positive or - for negative.
The sign of the product -10.4x(-78.2) is positive (+).
To determine the sign of the product, we need to consider the signs of the factors involved.
The first factor is -10.4, which is negative.
The second factor is -78.2, which is negative.
When we multiply two negative numbers, the product is always positive.
Therefore, the sign of the product of -10.4 and -78.2 is "+", which means it is positive.
To determine the sign of the product of -10.4 and -78.2, you can follow these steps:
Step 1: Multiply -10.4 by -78.2.
−10.4 × −78.2 = 811.28
Step 2: Examine the value obtained from the multiplication.
From the multiplication, we obtained the value 811.28.
Step 3: Determine the sign based on the value obtained.
Since the product, 811.28, is a positive number, the sign of the product -10.4x-78.2 is "+".