how about
8x9 = ??
consider the pattern: 2=1x2; 6=2x3; 12=3x4; 20=4x5;......; 110=kx(k+1), ...., write down the 8th line in the pattern
3 answers
The first term is the product of 1 and 2, the second term is product of 2 an 3, the third trm is product of 3 and 4, the fourth term is product of 4 and 5, the fift term is product of 5 and 6 etc.
2 = 1 x 2
6 = 2 x 3
12 = 3 x 4
20 = 4 x 5
30 = 5 x 6
42 = 6 x 7
56 = 7 x 8
72 = 8 x 9
2 = 1 x 2
6 = 2 x 3
12 = 3 x 4
20 = 4 x 5
30 = 5 x 6
42 = 6 x 7
56 = 7 x 8
72 = 8 x 9
Hi laila Bliss try
The first term is the product of 1 and 2, the second term is product of 2 an 3, the third trm is product of 3 and 4, the fourth term is product of 4 and 5, the fift term is product of 5 and 6 etc.
2 = 1 x 2
6 = 2 x 3
12 = 3 x 4
20 = 4 x 5
30 = 5 x 6
42 = 6 x 7
56 = 7 x 8
72 = 8 x 9
The first term is the product of 1 and 2, the second term is product of 2 an 3, the third trm is product of 3 and 4, the fourth term is product of 4 and 5, the fift term is product of 5 and 6 etc.
2 = 1 x 2
6 = 2 x 3
12 = 3 x 4
20 = 4 x 5
30 = 5 x 6
42 = 6 x 7
56 = 7 x 8
72 = 8 x 9