3 years ago

X²-12x+a=(x+b)² find a and b

1 answer:

8 0

Answer:

Step-by-step explanation:

x² - 12x + a = (x + b)²

x² - 12x + a = x² + 2xb + b²

-12 = 2b and a = b²

b = -6

a = b² = 36

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3 years ago

X²-12x+a=(x+b)² find a and b​