Performing Operations on Polynomials| Algebra| ENGG10 LE1 Problem 6

Perform the given operations

\left(a^2+4ac+4c^2\right)\left(a^2-4c^2\right)

SOLUTION:

\left(a^2+4ac+4c^2\right)\left(a^2-4c^2\right)

=a^4-4a^2c^2+4a^3c-16ac^3+4a^2c^2-16c^4

=a^4+4a^3c-16ac^3-16c^4

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