Problem 1 :
(4x + 7x)3
Problem 2 :
12z – 5z + 9z²
Problem 3 :
-7(-6m + 11m)
Problem 4 :
4(11 – 3x)
Problem 5 :
-5(5a – 3b - 6)
Problem 6 :
-2(x² - 8x + 3x³ - 6)
Problem 7 :
9x – 4(6 – 3x)
Problem 8 :
5(3b – 2a) – 7b
Problem 9 :
12 + 3(7x + 2)
Problem 10 :
6(4y + 3z) – 11z
Problem 11 :
5 + 2(4m – 7n) + 9n
Problem 12 :
12 – 7(3 – 5r) + 8r
1) 33x
2) z(9z + 7)
3) -35m
4) -12x + 44
5) -25a + 15b +30
6) -6x³ - 2x² + 16x + 12
7) 21x - 24
8) -10a + 8b
9) 21x + 18
10) 24y – 7z
11) 5 + 8m - 5n
12) -9 + 43r
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM