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buggybeau
buggybeau asked in Science & MathematicsMathematics · 9 years ago

Determine the value or values of d that complete the square for the expressions?

A. x^2+15x+d?

B. x^2-6x+d

C. x^2 + dx + 9

D. x2 + dx + 9/4

1 Answer

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  • Anonymous
    9 years ago
    Favorite Answer

    You should get...

    a) d = (15/2)²

    b) d = 9

    c) d = 6

    d) d = 3/4

    Good luck!

    Source(s): ☻
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