Answer:
the answer is 15m2
Step-by-step explanation:
what you do is the red line in the middle is the surface area and you add those together to get the answer
Answer is D bc I did allot of math to figure this out and I did it and I got it right.
Degree = 4
Maximum possible number of terms for = 5
Solution:
Given expression:

To multiply the trinomial by a trinomial:

Multiply each of the first term by the each of the second term.


Remove the brackets and arrange the terms with same powers together.


The product of the trinomials is
.
Degree is the highest power of the variable.
Degree = 4
Maximum possible number of terms for = 5
X is 9
12x + 17 = -1 + 14x
18 = 2x
x = 9
Answer:
x = 30
Step-by-step explanation:
i hope it help, sorry if its wrong