When solving for a variable, you want to get it isolated (i.e. alone). Here are the steps to do this equation...
1. Given: kx-3=5
2. Add three to both sides to remove the -3, and this gives you kx=8
3. Since the x is being multiplied by k, you want to do the inverse and divide both sides by k, and this gives you x=8/k
So this means that your answer is D
If you need any further explanation, let me know :)
Answer:
<u>The quotient is x -2</u>
Step-by-step explanation:
1. Let's simplify and find out the quotient of the following division:
(x^3+3x^2-4x-12) / (x^2+5x+6)
(x³ + 3x² - 4x - 12)/ (x² + 5x + 6)
(x + 2) (x² + x - 6) / (x + 2) (x + 3) ⇒ Factorizing on the numerator and the denominator
(x² + x - 6) / (x + 3) ⇒ Eliminating (x + 2) on the numerator and the denominator
(x + 3) (x - 2) / (x + 3) ⇒ Factorizing on the numerator
x - 2 ⇒ Eliminating (x + 3) on the numerator and the denominator
<u>The quotient is x -2</u>
Answer:
The only reason mathematics is admirably suited describing the physical world is that we invented it to do just that. It is a product of the human mind and we make mathematics up as we go along to suit our purposes. ... Mathematics is not discovered, it is invented.
Step-by-step explanation: