Mark M. answered 05/01/22
Tutor
4.9
(954)
Retired math prof. Calc 1, 2 and AP Calculus tutoring experience.
Complete the square
[(1/2)(14)']2 = 49
y = x2 + 14x + 49 - 49 + 40
y = (x + 7)2 - 9
Marianne K.
asked 04/30/22put the equation y=x^2 +14x+40 into the form y=(x+h)^2+k
Mark M. answered 05/01/22
Retired math prof. Calc 1, 2 and AP Calculus tutoring experience.
Complete the square
[(1/2)(14)']2 = 49
y = x2 + 14x + 49 - 49 + 40
y = (x + 7)2 - 9
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