consider the pattern: 2=1x2; 6=2x3; 12=3x4; 20=4x5;......; 110=kx(k+1), ...., write down the 8th line in the pattern

To find the 8th line in the pattern, you need to identify the pattern and apply it consecutively. Let's break it down step by step:

First line: 2 = 1 x 2
Second line: 6 = 2 x 3
Third line: 12 = 3 x 4
Fourth line: 20 = 4 x 5

From observing the initial terms, we can see that each line is the product of two consecutive integers.

To continue the pattern, we can determine the 5th line:
5th line: 30 = 5 x 6

6th line: 42 = 6 x 7
7th line: 56 = 7 x 8

Now, let's find the 8th line:
8th line: 72 = 8 x 9

Therefore, the 8th line in the pattern is 72 = 8 x 9.

how about

8x9 = ??

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

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