Question

A perfect square trinomial can be represented by a square model with equivalent length and width. Which polynomial can be represented by a perfect square model?

Answer 1

Any answer choices?

Answer 2

x2 – 6x + 9
x2 – 2x + 4
x2 + 5x + 10
x2 + 4x + 16

Answer 3

so just you need getting select from these quadratics one with these properties

x^2 +Sx +P

so that S = x_1 + x_2
and
P = x_1 * x_2

more understandably you need getting two numbers with sum equal S and product P

and now pls check these quadratics what from these satisfy these conditions ?

Answer 4

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
so just you need getting select from these quadratics one with these properties

x^2 +Sx +P

so that S = x_1 + x_2
and
P = x_1 * x_2

more understandably you need getting two numbers with sum equal S and product P

and now pls check these quadratics what from these satisfy these conditions ?
\(\color{#0cbb34}{\text{End of Quote}}\)

ohh and to be a perfect square x_1 = x_2

and than let note the x_1 =x_2 = ,,a"
so the perfect square will be the form of

(x +a)^2