Answer:
x = ± 2
Step-by-step explanation:
Given
x² + 5 = 3x² - 3 ( subtract x² + 5 from both sides )
0 = 2x² - 8 ( add 8 to both sides )
8 = 2x² ( divide both sides by 2 )
4 = x² ( take the square root of both sides )
x = ± = ± 2
Answer: yes(800/5=160)
Step-by-step explanation:
Answer:
its c
Step-by-step explanation:
because 6 divided by 2 is three
Answer:
4
5(2)+5(7)
Step-by-step explanation:
The answer should be True!
Hope it helped you.
-Charlie
:)