(3n-2m) (3n-2m)
(you multiply the first number (3n) by the first number in the 2nd bracket (3n) and then by the second number in the 2nd bracket (-2m)), and you do the same for -2m
9n2 - 6mn -6nm +4m2
9n2 -12mn + 4m2
3/(x-2)
The answer is x^2+1+3/(x-2)
Square 33 is the first square in Row 5, the first square of the second half of the chessboard. How many pennies are on square 33?
Answer : 2^32
24-14=10. 10 divided by 5=2
That means each pen cost 2 dollars
IM VERY SORRY FOR MY ACTIONS I HOPE YOU FORGIVE ME BUT IT ASLO WASNT COOL TO START SPAMING ON MY QUESTION JUST TO ANSWER THIS QUESTION
