- Product Rule of Radicals: √ab = √a × √b
So firstly, factor out i (i = √-1):
10i√80
Next, apply the product rule of radicals and simplify the radical as such:
√80 = √10 × √8 = √5 × √2 × √4 × √2 = 2 × 2 × √5 = 4√5
10i × 4√5 = 40i√5
<u>Your final answer is 40i√5.</u>
As you can see the answer is obviously Mx=-5x because as it increases the rate it decreases increases as shown when the first variable 30 is multiplied by 2 and the value it decreases is multiplied by 2 as well
The answer is what the other guy says
Answer:
T
Step-by-step explanation:
The absolute value of a number is always positive.
The reason is that, when the number is positive, then the absolute value is the positive number.
However, if the number is negative, we negate the number to get a positive number, this then becomes the absolute value.
<em>By definition,</em>
The correct choice is T