Answer:
-1
Step-by-step explanation:
Equation: 1/2x-2/3y
Swap out the x and y with the numbers.
1/2 x 4/1 -2/3 x -3
Solve.
2-3
-1
Answer:
i got u
Step-by-step explanation:
i got u
This is already in scientific notation
Answer:
f(g(x)) = x^4 + 12x^3 + 14x^2 -132x + 123
Step-by-step explanation:
Here, we simply will place g(x) into f(x)
So every x in f(x) is replaced by g(x)
Thus, we have;
(x^2 + 6x + 11)^2 + 2
= (x^2+6x-11)(x^2 + 6x -11) + 2
= x^4 + 6x^3 -11x^2 + 6x^3 + 36x^2 - 66x -11x^2 -66x + 121 + 2
= x^4 + 12x^3 + 14x^2 -132x + 123
