Answer:
4x^2 -8
Step-by-step explanation:
f(x)=3x^2-9
g(x)=x^2+1
(f+g)(x)=3x^2-9 +x^2+1
Combine like terms
= 4x^2 -8
Answer:
(1, - 5 )
Step-by-step explanation:
The solution to the system is at the point of intersection of the 2 lines.
The lines intersect at (1, - 5 ), then
the solution to the system is (1, - 5 )
The correct answer is 6 3/8 cause 8 goes in to 51 6 times and there is 3 left so three eighths.
27x^6y^9 this is the answer
this is how I got the answer
3*3*3*x^2*3y^3*3