Find the value of n such that x^2-19x n is a perfect square trinomial.

Answer choices:

A. - 19/2

B. 361/4

C. 361

D. 361/2

I asked this earlier and got no answer. Will give brainliest The area of a square in 225 inches squared. a. Write a quadratic equation that can be used to find the dimensions of the square. b. Solve the equations. What are the dimensions?

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