Answer:
D
Step-by-step explanation:
X is 21
z is the same as 111
y is 48
Answer:
120 i think im pretty good a geometry
(b^2+5)(−b^2+7)
Use the FOIL METHOD to expand.
-b^4 + 7b^2 - 5b^2 + 35
-b^4 + 2b^2 + 35
Did you follow?
Answer:
jus trynna get points
Step-by-step explanation: