You can't know if a general polynomial is in factored form.
You multiply the factors.
27:_ 27,1,3,9
2x + 3 can be factored as follows: 2(x + 1.5)
It is 7*7*7.
In step 4 of the special products section, the basic formula is given. It can also be found in most algebra books. (5a+4b)(25a2-20ab+16b2)
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).
x2-4x-12 = (x-6)(x+2) when factored
2(a+b) is 2a plus 2b in factored form.
If you mean 4y+10 then it is 2(2y+5) when factored
You multiply the factors.
when it is in its most reduced form.
The fundamental theorem of arithmetic says any integer can be factored into a unique product of primes. The is the prime factored form.
In algebra you can use notation to express the idea that salary depends on the number of hours of training in a function.