Complete the square x^2-6x+__= -13+__
1 answer:
Answer:
Step-by-step explanation:
x^2 - 6x + __ = -13 + __
take half of the coefficient in ur x term, square it, and add it to both sides
so take half of -6.....which is -3......and square it....-3^2 = 9. Now add 9 to both sides.
x^2 - 6x + 9 = -13 + 9
(x - 3)^2 = - 4
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Answer:
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Step-by-step explanation:
By Pythagoras:-
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Answer:
c
Step-by-step explanation:
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