can you please help me with this

User Generated

nyv284

Mathematics

Description

Find the value of c that will make the expression a perfect square trinomial. 1. x^2 - 15x + c A. -7.5 B. 7.5 C. -56.25 D. 56.25

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Explanation & Answer

Please note that the subsequent trinomial:

x^2 - 2 * 15/2 x + 225/4

is a perfect square trinomial, so your answer is 225/4 namely option D.


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