`(3)/(7+sqrt(2))=`

Rationalise the demonator of (1)/( 7+ 3sqrt(2))

Rationalise the denominator of (1)/(7+3sqrt(2))

Rationalise the denominator of (1)/(7+3sqrt(2))

Rationalise the denominator of (1)/(7+3sqrt(2))

Rationalise the denominator of (5)/(7+3sqrt(2))

Evaluate : x^(3)+3x-13, " if" x=root(3)(7+5sqrt(2))-(1)/(root(3)(7+5sqrt(2)))

The number (7+5sqrt(2))^((1)/(3))+(7-5sqrt(2))^((1)/(3)) ,is equal to

If x=root(3)(7+5sqrt(2))-(1)/(root(3)(7+5sqrt(2))), then the value of x^(3)+3x-14 is equal to 1 b.0 c.2 d.4

If x=root(3)(7+5sqrt(2))-(1)/(root(3)(7+5sqrt(2))), then the value of x^(3)+3x-14 is equal to 1(b)0(c)2 (d) 4

Write the complex number: (sqrt(3))/(2)(sqrt(-2))/(7)