Question

Factorize each of the following algebraic expressions:
a²(x + y) +b²(x + y) +c²(x + y)

Answer 1

\[a^2 (x + y) + b^2 (x + y) + c^2 (x + y)\]
\[ = ( a^2 + b^2 + c^2 )(x + y) [\text{ Taking }(x + y)\text{ as the common factor }]\]