Question

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Answer 1

Answer:

I think you didn't mention the full question. Was it to find a and b?

Answer 2

Answer:

Given equation is,

√28 - 6√3 = √3a + b

By expanding equation,

√ 1 + 27 - 6√3 = √3a + b

⇒ √(1)2 + (3√3)2 - 2 x 3√3 = ⇒ √3a + b

⇒ √(1 - 3√3)2 = √3a + b

⇒ 1 - 3√3 = √3a + b

On comparing the left and right side equation, we get,

a = -3, b = 1

∴ a + b = -3 + 1 = - 2

Step-by-step explanation:

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