answersLogoWhite

0


Best Answer

X= plus or minus 1

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is x squared minus one equal two using square root?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you do this problem in factoring special cases...m squared minus 24 m plus 144?

(x-12)2 using perfect square


What is the answer to 4z squared minus 16z minus 18?

Using the quadratic formula you get z≅4.91547594742265 or z≅-0.91547594742265


Can you solve this using quadratic formula three x squared plus twelve x minus forty-eight?

If you are looking for the zeros of this function: x = -2 plus or minus 2 X the square root of 5.


What is the meaning of special product in college algebra?

As an example, the product of (a + b) (a - b) is equal to a squared - b squared."Special product" simply means that there are special cases, when multiplying polynomials, that are worth memorizing. For example, if you know the above, then you can easily start factoring any expression that contains the difference of two perfect squares - for example, x squared minus 1, a to the power 6 minus b to the power 4, or even - if you start using complex numbers - a squared + b squared = a squared - (-1) b squared.


What is 6x squared minus x minus 12 factor using group method?

It is: (3x+4)(2x-3) when factored


How you work out x squared minus x minus 56 0?

If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7


How do you factor 2x squared minus 5x plus 2?

Using the quadratic formula-- ((negative b plus or minus the square root of b squared minus 4ac) divided by (2a)) you'll want to google that so you can see it in numerical form. a, b, and c are the coefficiants of your three terms ( 2 is a, -5 is b, and 2 is c) The answer is (x-2)(2x-1).


When does 1 plus 1 equal 3 and 2 minus 1 equal 2?

When you are using non-standard definitions of "plus" and "minus", or of "equal".


How do you know if a triangle is a right triangle using the pythagorean therom -?

Pythagoras' theorem states that for any right angle triangle the square of its hypotenuse is equal to the sum of its squared sides as in the following formula:- a squared + b squared = c squared whereas a and b are the sides of the triangle with c being its hypotenuse


How do you get to 10 by using four fours?

4 times 4 minus 4 minus square root of 4.


How do you solve 0 equals x squared minus ten x plus 16?

Solve using the quadratic formula


How do you solve x squared minus ten x plus six equals zero?

It can be solved by using the quadratic equation formula.