m2 + 9m + 20 = (m + 5) (m + 4)
9m x 5m = 45 m2
9m - 14 = 8 9m = -8 + 14 9m = 6 m = 6/9 = 2/3 or 0.667
6m + 20 = 9m - 4 24 = 3m m = 8
The GCF is 3a
m2 + 9m + 20 = (m + 5) (m + 4)
9m x 5m = 45 m2
90 square meters
9m - 14 = 8 9m = -8 + 14 9m = 6 m = 6/9 = 2/3 or 0.667
If a square has sides of the length of 9m, then the area is 81 m2, as to get area, you multiply one side by another one.
9m = 6 m = 2/3
It is: 9m +8 -4m +7 -5m = 15
The GCF of m2, m3, and m4 is m2.
8M - 4M - 6 - 3 + 5M = 82 - 1 9M - 9 = 64 - 1 9M - 9 = 63 9M - 9 +9 = 63 + 9 9M = 72 9M/9 = 72/9 M = 8
2.4 repeating
6m + 20 = 9m - 4 24 = 3m m = 8
3m^2 - 9m = 0 factor out 3m 3m(m - 3) = 0 m = 0 -------- or m = 3 --------