(12x^3-4x^2+8x)/2x
Just divide all the coefficients by -2 and take away an x from all of them.
It is the second one from the top.
Answer:
x=5, y=1
Step-by-step explanation:
First, you need to multiply both sides of the second equation by -1 so that you can proceed the elimination process. Like this...
x + y = 6
x - 4y = 1
x + y = 6
-x + 4y =- 1
Now you can eliminate the x variable by addition process. It becomes like this...
x + y = 6
-x + 4y =- 1
5y=5
y = 1
Now, let's proceed substitution process. You can substitute the value of y into any equation that you want. I want to put the value of y into the equation of x + y = 6
.
When y=1, substitute into x + y = 6
x + 1 = 6
x = 6-1
x = 5
Hooray! Now you have the value of x and y.
x= 1 and y=5.
I hope you will understand my explanation. Bye!
Answer:
x=60
Step-by-step explanation:
1/6x=10
multiply both sides by 6 to get x
x=60
Answer:
5.291 times 10 Superscript 12
Step-by-step explanation:
(4.81 × 10¹⁶)(1.1 × 10^-4)
(4.81 × 1.1) × 10^(16-4)
5.291 × 10¹²
Answer:
See answer below
Step-by-step explanation:
There is NO elementary function that gives the antiderivative of e^(-x^2)
This expression in fact is called the Gaussian integral, since it gives the Gaussian bell curve.
Its integration is done by numerical methods, it is widely used in Statistics, and there are tables to calculate definite integrals associated with probability distributions.
