janetn363 janetn363

19-10-2022
Mathematics

contestada

A. The equation x^2+5x-8=(x+m)(x+n) is true. What is the product of m and n
B. The equation x^2+10x+8=(x+k)^2-17 is true. What is the value of k
C. For the value of C does the equation x^2-10x+c=0 have only one solution? No solutions?

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