1. Quadratic Formula 2. Rational Root Theorem 3. Zero Product Theorem
Any number with ' 2 ' as a factor is referred to as an even number.
Steps for factoring trinomials:Example20x**3-62x**2-28x1. Factor out GCF from each term20x**3-62x**2-28x - 2x(10x**2-31x-14)2. Multiply First and Last term10*-14=1403. Find 2 factors of Step 2 (140)...
honestly that is a good question to find the answer for one say 'why is 1 called one' and for two it says it later on in the answer
since it is a single term it cannot have a common factor. If you give a specific example of what you are looking for we would be glad to help!
if the factors are equal the the number must be a square so the factor is the square root.