Question

answer this pls from Maths​

Answer 1

Step-by-step explanation:

what is surd?

square root of 4 = 2 it's is not a surd

square root of 3 = root 3 so it is a surd

now i, iii, and vi are surds

Answer 2

Answer:

${51}^{ \frac{1}{3} }$

${16}^{ \frac{1}{4} } = {4}^{2 \times \frac{1}{4} } = {4}^{ \frac{1}{2} }$

${9}^{ \frac{2}{5} }$

$3 \sqrt{64} = {4}^{3 \times \frac{1}{3} } = 4$

Step-by-step explanation:

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