The sum of two polynomials is shown below. Polynomial p 3x + 6
Polynomial q. 4203
82
p+q= (3x + 6) + (4x3 – 8x) = 4x3 – 5x + 6
How does the sum 4x3 5x + 6 demonstrate the closure of polynomials under addition? Explain your answer. Please help

idk this answer sorry cant on this one.

step-by-step explanation:

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

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