Question

Falso y verdadero

Answer 1

Answer:

1. False, a common factor of a trinomial is composed of a bimony  as long as it is consistent with the perfect square trinomial rule

2. True, a common factor is the product that give back the original bimony

3. False, doesn't fit the perfect square trinomial rule

Step-by-step explanation:

1. Taking a trinomial in the way:

$a^{n}+2*a*b+b^{n}$

that's perfect square trinomial and is composer of a squared binomial

So, any expression in the way trinomial for example:

$x^{5}+4x^{2}+4$ that no fit as the square trinomial rule can't be resolved with an binomy

2. The expression:

$3x^{2} + 5 x-8$

So the factor $(3x+8)$  using synthetic division give as a factor with $(x-1)$

check doing multiplication:

$(3x+8)*(x-1)= 3x^{2} +8x-3x-8$

$3x^{2} +5x-8$

3.The expression:

$a^{4} -14m^{2} +49$  different values ​​in the independent variable a at the higher and m in the second however if they were the same in this way:

$a^{4} -14a^{2} +49$ it will be a perfect square trinomial

$(a-7)^{2}$ and this will be the binomial factor

Answer 2

1. Verdadero
2. Verdadero
3. Falso