6x2=12
12x4=48
This seems to obvious, so it may be wrong!
Answer:
Number 3, 4, and 5 are polynomials
Step-by-step explanation:
Polynomials do not contain fractions as in expression 1 nor radicals as in expression 2.
Also they do not contain negative exponents as in expression 6.
Polynomials contain integer coefficients only.
If all you want is to expand the number, then multiply all of the parts inside the parentheses by what's on the outside:
2 * x + 2 * 8 = 2x + 16
Answer:
6
Step-by-step explanation: