Question

UU
8. Observe the following pattern.
23-13 = 1 + 2 x 1x 3
3² – 23 = 1 + 3 x 2x3
43-33 = 1 + 4x3x3
Using this pattern, find the value of each of the followi
(a) 813-803
(b) 1003 - 993​

Answer 1

Answer:

a.1+1×1×5

b.1+2×3+1

Step-by-step explanation:

8136-803

10

1+1×1×5

b.1003-993

10

1+2×3+1

3×3+1

9+1=10

hope it will help