By neglecting `x^(4)` and higher powers of x, find an approximate value of
`root(3)(x^(2)+64)-root(3)(x^(2)+27).`

Prove that : If |x| is so small that x^(4) and higher powers of x may be neglected, then find the approximate value of root(4)(x^(2).+81)-root(4)(x^(2)+16).

If |x| is so small that x^4 and higher powers of x many be neglected , then find an approximate value of root(4)(x^2 + 81) - root(4)(x^2 + 16)

BY neglecting x^4 and higher powers of x show that root(3)(x^2 + 64) - root(3)(x^2 +27) = 1 - 7/432 x^2

BY neglecting x^4 and higher powers of x show that root(3)(x^2 + 64) - root(3)(x^2 +27) = 1 - 7/432 x^2

Prove that : If |x| is so small that x^(3) and higher powers or x can be neglected, find approximate value of ((4-7x)^(1//2))/((3+5x)^(3)) .

Prove that : If |x| is so small that x^(2) and higher powers of x may be neglected, then find an approximate value of (sqrt(1+x)(1+4x)^(1/3))/((1+x^2)((1-3x)^2)^(1/3))

If x is so small that x^(2) and higher powers of x can be neglected, then the approximate value of (1 + (3)/(4)x )^((1)/(2)) (1 - (2x)/(3))^(-2) is

If x is so small, higher powers of x may be neglected then root(3)(x^2 + 27) - root(3)(x^2+8)=