Answer:
11/32
Step-by-step explanation:
I took the test Please make brainlyest if can
Answer:

Step-by-step explanation:





Answer:
8x² + 8
Step-by-step explanation:
Given
(x² + 3)² - (x² - 1)² ← expand both factors using FOIL
=
+ 6x² + 9 - (
- 2x² + 1) ← distribute by - 1
=
+ 6x² + 9 -
+ 2x² - 1 ← collect like terms
= 8x² + 8
Answer:
4
Step-by-step explanation:
x= 18÷4.5=4
hope it helps
Answer:
No,yes,yes,no,yes
Step-by-step explanation: