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2 years ago

X²- 12x + a = (x-b)² Find the Value of a and value of b

Mathematics

1 answer:

maxonik [38]2 years ago

5 0

Answer:

a = 36 , b = 6

Step-by-step explanation:

expand the right side using FOIL and compare coefficients with like terms on left side.

(x - b)²

= x² - 2bx + b² , compare to x² - 12x + a , then

- 2b = - 12 ( divide both sides by - 2 )

b = 6

and a = b² = 6² = 36

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X²- 12x + a = (x-b)² Find the Value of a and value of b ​

X²- 12x + a = (x-b)² Find the Value of a and value of b