A=x²+4, so 12x²+48=12(x²+4)=12a
the original equation becomes: a²+32=12a,
rearrange into standard form: a²-12a+32=0
the coefficient of the a term is -12.
the constant is 32.
Answer:
9a^2 + 42a + 49
Step-by-step explanation:
expand to (3a+7) (3a+7) then distribute then combine like terms
The answers would most likely be A,C,and B from my calculations
0 yards because there are 3 feet in a yard and 26 inches is 2 feet and 2 inches
Since each container can have 2 quarts, we can divide 20 quarts by 2 quarts per container to get total containers. 20/2=10 separate containers
