Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Then write and factor the trinomial.x2 + 10x

A. 10; x2 + 10x + 10 = (x + 100)2
B. 25; x2 + 10x + 25 = (x + 5)2
C. 100; x2 + 10x + 100 = (x + 10)2
D. 5; x2 + 10x + 5 = (x + 25)2


Answer: B

Mathematics

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