You can convert standard form to factored form by using a factoring tree to convert to the long-form factored format. You can also work backwards to convert from factored to standard form.
You can't know if a general polynomial is in factored form.
3y-6y in factored form = -3
A completely factored form is one which is composed of product of factors and can't be factorized further. Let us consider two examples: x2 - 4x + 4 is not a factored form because it can be factored as (x - 2)(x - 2). (x +1)(x2 - 4x + 4) is also not a factored form because x2 - 4x + 4 can be factored further as (x - 2)(x - 2). So, the completely factored form is (x + 1)(x - 2)(x - 2).
2(a+b) is 2a plus 2b in factored form.
when it is in its most reduced form.
You multiply the factors.
If you mean 4y+10 then it is 2(2y+5) when factored
The fundamental theorem of arithmetic says any integer can be factored into a unique product of primes. The is the prime factored form.
2a2+33a+136 = (2a+17)(a+8) when factored
2x + 3 can be factored as follows: 2(x + 1.5)