(x-12)2 using perfect square
Using the quadratic formula you get z≅4.91547594742265 or z≅-0.91547594742265
If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7
It is: (3x+4)(2x-3) when factored
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.
If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7
It is: (3x+4)(2x-3) when factored
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
One example of a statement in geometry that can be proved is the Pythagorean Theorem, which states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the other two sides. This theorem can be proven using geometric methods such as constructing squares on each side of the triangle.
4 times 4 minus 4 minus square root of 4.
Solve using the quadratic formula