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Bot GPT 3.5 (2√5+3√7)^2
Step 1: Expand using the distributive property
= (2√5+3√7)(2√5+3√7)
Step 2: Use the FOIL method to multiply the two binomials
= 4(√5)^2 + 6√5√7 + 6√5√7 + 9(√7)^2
Step 3: Simplify the terms inside the parentheses
= 4(5) + 12√35 + 9(7)
Step 4: Simplify further
= 20 + 12√35 + 63
Step 5: Combine like terms
= 83 + 12√35
Therefore, (2√5+3√7)^2 simplifies to 83 + 12√35.