Porfavor ayudenme doy coronita, y es un poco serio nesesito que me expliquen est Relaciona cada polinomio con su factorizacion
a. x'2 - 4y'2 (3x + 5) (3x-5)
b.9x'2-25y'2 (x'2 + 4) (x'2-4)
c. x'4-16 (x + 2y) (x-2y)
d. 9x'2-25 (3x + 5y) (3x-5y)
es serio

the square root of what number? if you add that, then someone will probably answer the question.

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct