Question

Factorise 3a^2-4root3a+4

Answer 1

Answer:

Step-by-step explanation:

3a²-4√3a+4

=(√3a)²-2(√3a)(2)+(2)²

= (√3a-2)²

= (√3a-2)(√3a-2)

Answer 2

Step-by-step explanation:

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