Find `(a+b)^4-(a-b)^4dot` Hence evaluate `(sqrt(3)+sqrt(2))^4-(sqrt(3)-sqrt(2))^4`

Find (a+b)^4-(a-b)^4 . Hence, evaluate (sqrt(3)+sqrt(2))^4-(sqrt(3)-sqrt(2))^4 .

Evaluate (sqrt(3)+sqrt(2))^6-(sqrt(3)-sqrt(2))^6dot

Evaluate (sqrt(3)-sqrt(2))^6+(sqrt(3)+sqrt(2))^6dot

Find (x+a)^(3)-(x-a)^(3) . Hence evaluate (sqrt(5)+sqrt(4))^(3)-(sqrt(5)-sqrt(4))^(3)

Evaluate the sqrt(4+sqrt(144))

Evaluate: sqrt (4-x^2)

Find (1+x)^(4) + (1-x)^(4) . Hence evaluate (sqrt2+1)^(4) + (sqrt2-1)^(4)

Using binomial theorem, write the value of (a+b)^(6) + (a-b)^(6) and hence find the value of ( sqrt(3) + sqrt(2) )^(6) + ( sqrt(3) - sqrt(2) )^(6) .

Expand (x+y)^(4)-(x-y)^(4) . Hence find the value of (3+sqrt(5))^(4) -(3-sqrt(5))^(4) .

Evaluate : (4+3sqrt(-20))^(1//2)+(4-3 sqrt(-20))^(1//2)