# Maths

posted by .

How do I work out square roots without a calculator?

## Similar Questions

1. ### Math

Roots Ok, what about roots? Roots of polynomials?
2. ### MATH! HELP!!!

I am putting < for the square root abbreviation. I don't know how to use it on my comp. 3<99-2<44-6<11=?
3. ### Precalculus

"Show that x^6 - 7x^3 - 8 = 0 has a quadratic form. Then find the two real roots and the four imaginary roots of this equation." I used synthetic division to get the real roots 2 and -1, but I can't figure out how to get the imaginary …
4. ### college algebra

Radical and Rational Exponent find roots square roots of 12a^3/25=6a^3 -3-square roots 18/-6=-1 this is my answer am I right. check this for me it find the roots of the problem
5. ### math

how do you find the square of a number that doesn't really have a square number and u have 2 show ur work without using ur calculator?
6. ### maths

how do i work out 7.25/0.25 without using a calculator?
7. ### maths

simplify the following expression without using calculator. -2(-4a squared + b cube) square ........ -2 (-4a squared + b cube)(-4a squared + b cube) -2 (16a square - 4a square b cube + b cube) -2 (+ 16 a square = b cube ) -32a square …
8. ### Algebara

How do you find the square root of 14 without a calculator?
9. ### Maths Squares and Square roots

How to find the sum, without adding? (1)(2+4+6+8+10) (2)(1+3+5+7+9+11+13) (3)(2+4+6+8+10+12+14+16+18+20)
10. ### Math - Calculus 1

Approximate the following value using derivatives (without a calculator) (1.1)^4 - (1.1)^2 I only know how to do linear approximation when using square roots. How do I do this type of problem?

More Similar Questions