First distribute the 2(2+4x)
3x-4+4+8x
then just combine like terms.
8+11x
therefore
3x-4+2(2+4x)=8+11x<span />
You need to remember your exponent rules. I don’t know any easier way to do it. These are all the ones I can remember right now
Answer: A
Step-by-step explanation:
The product would expand to

This is a trinomial, and the only way to make it a binomial is to cancel out a coefficient using our variable
.
So, we can cancel either the linear term or the constant term.
In the first case, we require

In the second case, we require

But
must be a non-zero rational number, so this solution is not feasible.
Answer:
Add 10 to three times the value of x minus 7.
Step-by-step explanation: