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Expression simplification/ Factor perfect squares/ x^2+x-6

Factor x^2+x-6 squared

An expression to simplify:

The solution

You have entered [src] 
 2        
x  + x - 6
$$\left(x^{2} + x\right) - 6$$ 
x^2 + x - 6
The perfect square
Let's highlight the perfect square of the square three-member
$$\left(x^{2} + x\right) - 6$$
To do this, let's use the formula
$$a x^{2} + b x + c = a \left(m + x\right)^{2} + n$$
where
$$m = \frac{b}{2 a}$$
$$n = \frac{4 a c - b^{2}}{4 a}$$
In this case
$$a = 1$$
$$b = 1$$
$$c = -6$$
Then
$$m = \frac{1}{2}$$
$$n = - \frac{25}{4}$$
So,
$$\left(x + \frac{1}{2}\right)^{2} - \frac{25}{4}$$
Factorization [src] 
(x + 3)*(x - 2)
$$\left(x - 2\right) \left(x + 3\right)$$ 
(x + 3)*(x - 2)
General simplification [src] 
          2
-6 + x + x
$$x^{2} + x - 6$$ 
-6 + x + x^2
Rational denominator [src] 
          2
-6 + x + x
$$x^{2} + x - 6$$ 
-6 + x + x^2
Assemble expression [src] 
          2
-6 + x + x
$$x^{2} + x - 6$$ 
-6 + x + x^2
Common denominator [src] 
          2
-6 + x + x
$$x^{2} + x - 6$$ 
-6 + x + x^2
Powers [src] 
          2
-6 + x + x
$$x^{2} + x - 6$$ 
-6 + x + x^2
Trigonometric part [src] 
          2
-6 + x + x
$$x^{2} + x - 6$$ 
-6 + x + x^2
Numerical answer [src] 
-6.0 + x + x^2
-6.0 + x + x^2
Combining rational expressions [src] 
-6 + x*(1 + x)
$$x \left(x + 1\right) - 6$$ 
-6 + x*(1 + x)
Combinatorics [src] 
(-2 + x)*(3 + x)
$$\left(x - 2\right) \left(x + 3\right)$$ 
(-2 + x)*(3 + x)
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