Mathematics, 27.11.2020 05:50 chloejaylevesque

Find the value of $c$ that makes $x^2+20x+c$ a perfect square trinomial. $c=$ Write the expression as the square of a binomial. The expression is .

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Find the value of $c$ that makes $x^2+20x+c$ a perfect square trinomial. $c=$ Write the expression a...