What is the factored form of the expression? d^2 = 36d + 324

(x-43.45)(x+7.45)=0.

Step-by-step explanation:

We have the quadratic equation i.e.

Now, the roots of the quadratic equation are given by

So, from the given equation, we have,

a = 1, b =-36 , c = -324.

Substituting the values in , we get,

i.e.

i.e.

i.e.

i.e.  and i.e.

i.e.  and i.e.

i.e. x = 43.45 and x = -7.45

Hence, the factored form of the given expression will be (x-43.45)(x+7.45)=0.

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