Algebra-2

Question Analysis
This question involves multiplying binomials with two different radicals ( and ). The main focus is on FOIL, multiplying radicals with different radicands, and combining only like terms.

Key Concept Explanation
Radical rule: ( ); only terms with the same radicand (e.g., ) or constants can be combined.
FOIL works for mixed-radical binomials as with standard binomials.

Step-by-Step Solution
1. FOIL calculation:
First:
Outer:
Inner:
Last:
2. Combine all terms:

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