9.Loot at the number pattern1x3-2x1 = 122 x 4 2 x 2 = 223 x 5 - 2 x 3

1.	9.Loot at the number pattern1x3-2x1 = 122 x 4 2 x 2 = 223 x 5 - 2 x 3 = 324 x 6 - 2 x 4 = 42Using this pattern.i) Write the next two lines.Find the relationship you observed.iii) Prove this relationship using algebra.
Answer» this is write answer (i) 5×7-2×5=5² 6×8-2×6=6²(ii)Relationship observed is 1² ,2²,3²,4²,5²,6²

9.Loot at the number pattern1x3-2x1 = 122 x 4 2 x 2 = 223 x 5 - 2 x 3 = 324 x 6 - 2 x 4 = 42Using this pattern.i) Write the next two lines.Find the relationship you observed.iii) Prove this relationship using algebra.

Answer»

this is write answer

(i) 5×7-2×5=5² 6×8-2×6=6²(ii)Relationship observed is 1² ,2²,3²,4²,5²,6²