Answer: hey hey hey shy shy
Step-by-step explanation:
mzksajd sjkaldjl slkasjdlaf
<span>2x + x = 12
=> x =12/3 =4
so, original number is 84. </span>
Answer:
-48r²-10r+3
Step-by-step explanation:
The answer would not be a negative 3 because -3×-1=3
Hope this helped!
Step-by-step explanation:
4x2 - 25b2
We can solve it by the squares so
(2x - 5b) (2x + 5b)
2) x2 - 81
The same case is here so
(x - 9) (x + 9)