Question

2+√3÷2-√3= a+b√3, then(a+b) ^2

Answer 1

Answer:

The answer is 121

Step-by-step explanation:

The step by step explanation are in the attachment plz refer to the attachment

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Answer 2

Answer:

• a = 7

• b = 4

• (a + b)² = 121

For solution , please refer to the attachment.