Expand with the help of identity — task. Maths CBSE Live product, Class 8.

Expand the following expression using the identity.

h^{2} - 14^{2}

Answer:

The identity used is

a^{2} - b^{2} = (i + i) (i - i)

h^{2} - 14^{2}

\(=\)

(i + i) (i - i)

[Note: Enter variable followed by constants.]

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1. Expand with the help of identity