Answer:
Step-by-step explanation:
The answer is 281.25 ur welcome. ;)
The answer would be x^4 -16
Explanation: use the FOIL method.
(x^2 +4)(x^2 -4)= x^4 +4x -4x -16. 4x and -4x cancel each other out. You are left with x^4 -16.
F- irst
O- uter
I- nner
L- ast
Q is congruent to P because they’re both got the same x and y number the x is 5 and -5 and for y is 3 and -3.
