Answer:
the answer is two because the absolute value delete the negative in result not in question
Answer:
In order to answer this question we are going to need more information. Such as what does N =
Step-by-step explanation:
Please provide more information before we can help you!
Thanks,
Kindly
Daniel
Lets say we have a quadratic equation:
3x^2 + x + 0 = 0
Now, since if we add or subtract 0 from something, the original value stays the same, which means we can write the equation as 3x^2 + x = 0 and ignore the “+0”.
In these kinds of equations, you /can/ use the quadratic formula, but theres a much quicker way. If we factor 3x^2 + x, we get x(3x + 1) = 0. Here, x has two possible values — since the result of the multiplication is 0, that means that either one expression or the other must equal 0. In essence:
If x(3x+1) = 0 then x = 0 or 3x+1 = 0
One of the solutions is that x = 0. Lets find the other.
3x+1=0
3x= -1
x = -1/3
So x1 = 0 and x2 = -1/3. So basically you solve these equations using basic factorization. :)
Answer:
Step-by-step explanation:
Given that :
Radiant energy produced per second = 3.9 * 10^33 ergs
Amount of radiant energy produced in (t) = 3.25 * 10^3 s
Radiant energy per second * time
(3.9 * 10^33) * (3.25 * 10^3)
12.675 * 10^(33 + 3)
12.675 * 10^36 ergs
= 1.2675 * 10^37 ergs
Reasonable distance for measuring tracks on a railroad:
1.435 ⋅ 10−3 mm or 1.435 ⋅ 103 mm?
1.435 × 10^-3 mm = 0.001435 mm
1.435 × 10^3 mm = 1435mm
1.435 × 10^3 mm seems more reasonable
