Solve the following inequality: –1 6(–1 – 3x) > –39 – 2x
1 answer:
You might be interested in
9514 1404 393
Answer:
Step-by-step explanation:
The values of the given numbers, in order, rounded to 1 decimal place are ...
Their least-to-greatest ordering is shown above.
Try using the box method. When I do it, it makes multiplying trinomials and binomials like these easier.
Here is how I would set up the equation:
as you can see in the picture below I multiplied x by 3x^2, -4x, and positive six which gives me a product of 3x^3 (when multiplying always add the exponents) -4x^2 and 6x. Afterwards I did the same thing by multiplying one to the trinomials (3x^2, -4x and 6). Now to simplify the answer you will add by like terms. So -4x^2 plus 3x^2= -x^2
6x+(-4x)= 2x. Since the only two numbers left (6 and 3x^3 aren’t like terms, you leave it like that. Your answer will be 3x^3 + (-x^2)+2x+6.
