: Khẳng định nào sau đây là đúng về hàm số y= x^{4}+4x^{2}+ 2

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2

well in order to answer the question, you have to give us the dimensions of the prism first.