Complete the square
x2 - 6x +____
7 = -13+____
2 answers:
Answer:
x^2 - 6x+ __9__= -13 + __9__
Step-by-step explanation:
e2020
Answer:
see explanation
Step-by-step explanation:
Given
x² - 6x + 7 = - 13
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 3)x + (- 3)² + 7 = - 13 + (- 3)²
x² - 6x + 9 + 7 = - 13 + 9
(x - 3)² + 7 = - 4
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Answer:
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Answer:
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Step-by-step explanation:
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