Find the missing term — task. Maths CBSE Live product, Class 8 (2026-27).

Find the missing terms in the following simplication.

\((r + 1) (s + 8)\) \(= rs + 8\)

Answer:

The identity used is .

Answer variants:

8 r

8 s

1 r

1 s

The missing terms in the simplification are

and

Did you find an error?

3. Find the missing term