IDNStudy.com, ang iyong gabay para sa mga sagot ng komunidad at eksperto. Magtanong ng anumang bagay at makatanggap ng detalyadong sagot mula sa aming komunidad ng mga eksperto.

Give example of factoring quadratic trinomials?

Sagot :

if example
the given is 
x2 – 4x + 4
The first term of each factor is x.
The first term, x2 is the result of x times x.So the first term of each factor is x.(x + _ )(x + _ )
The coefficient of the middle term is negative.
So we need two negative numbers whose product is 4 and whose sum is –4.
Find the pair with the correct sum and write the factored form.
The numbers –2 and –2 are the only pair with the sum –4.So,x2 – 4x + 4 = (x – 2)(x – 2)Simplify.x2 – 4x + 4 = (x – 2)2


that's it.. so easy