X= plus or minus 1
(x-12)2 using perfect square
Using the quadratic formula you get z≅4.91547594742265 or z≅-0.91547594742265
It is: (3x+4)(2x-3) when factored
If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7
When you are using non-standard definitions of "plus" and "minus", or of "equal".
(x-12)2 using perfect square
Using the quadratic formula you get z≅4.91547594742265 or z≅-0.91547594742265
If you are looking for the zeros of this function: x = -2 plus or minus 2 X the square root of 5.
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.
It is: (3x+4)(2x-3) when factored
If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7
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 you are using non-standard definitions of "plus" and "minus", or of "equal".
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
4 times 4 minus 4 minus square root of 4.
Solve using the quadratic formula
It can be solved by using the quadratic equation formula.