Find the area using suitable identity — task. Maths CBSE Homework Assignments, Class 9.

If the rectangular cardboard is of dimension

(y + 5)

units and

(y - 25)

units, then find the area of the cardboard.

Answer:

The area of the cardboard \(=\)

i^{i} - i i - i

square units.

[Note: Insert answer as per the order of the suitable identity.]

Did you find an error?

1. Find the area using suitable identity