Show :
`asqrt(b) + c sqrt(b) = ( a + c ) sqrt(b)`

Show that : sqrt( a/b ) = sqrt(a)/ sqrt( b )

If a 0, then sqrt(a)sqrt(b) is equal to (a) -sqrt(|a|b(b))sqrt(|a|bi(c))sqrt(|a|b)(d) none of these

If : asec^(2) theta - b * tan^(2) theta = c,"then" = sin theta = A) sqrt((a +c)/(b + c) B) sqrt((a -c)/(b - c) C) sqrt((a -c)/(b + c) D) sqrt((a + c)/(b - c)

Evaluate : ( sqrt( 1 + b ) - 1) / b = a ) b /( sqrt( 1 + b ) - 1) b ) b/( sqrt( 1 + b ) + 1) c ) 1/ ( sqrt( 1 + b ) + 1)

If x = 13 + 2sqrt(42) , then sqrt(x) + (1)/(sqrt(x)) is equal to asqrt(b) then find the value of b - a ?

Let a,b,c,d,A,B,C,D in R . If A/a = B/b = C/c = D/d then (sqrt(Aa) + sqrt(Bb) + sqrt(Cc) + sqrt(Dd)) / (sqrt(a+b+c+d) sqrt(A+B+C+D))=

(a+c sqrt(b))(2+y sqrt(b))

If sqrt(a)=sqrt(b)+sqrt(c) and sqrt(a),sqrt(b)) and sqrt(c) are there surds,then