Posted by **Jade** on Sunday, November 4, 2012 at 12:53pm.

Let f(x) = √(x^2 + 1) - 1 (taking the positive real square root, as usual).

When x = 10^-3, compute f(x), working to 5 significant figures at every stage of the calculation.

Show (algebraically) that f(x) =(x^2)/[√(x^2 + 1) +1].

Use this expression for f to compute f(x), again working to 5 significant figures at every stage.

## Answer this Question

## Related Questions

- Math Help!!! - 1. Which of these numbers can be classified as both real and ...
- Algebra - Rationalize each expression by building perfect nth root factors for ...
- Math(I Don't Get THIS!!) - 15sqrt8x^16/5sqrt2x^4 *I totally need help with this ...
- maths - x and y are positive real numbers that satisfy logxy+logyx=174 and xy=...
- maths~ - x and y are positive real numbers that satisfy logxy+logyx=174 and xy=...
- maths - x and y are positive real numbers that satisfy logxy+logyx=174 and xy=...
- maths - Consider the equation x(square) + 4px + 2q = 0 where p and q are real ...
- Maths - Solve and show workings 3√/9 *27√ It's supose to be the ...
- math - simplify - square root of 48x^3y^2 Your problem: √48x^3y^2 Try to ...
- 7th grade math Ms.Sue please - 1. Which of these numbers can be classified as ...

More Related Questions