Question

which are perfect trinomial square write yes no 36d^2 +13d x+ x^2​

Answer 1

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Answer 2

Answer:

no

because

{36d}^{2} = {(6d)}^{2}36d

2

=(6d)

2

and

{x}^{2} = {(x)}^{2}x

2

=(x)

2

but

2(6d)(x) = 12dx2(6d)(x)=12dx

not 13dx

so this is not a perfect trinomials squares.

thx