3 years ago

Use completing the square to solve for x in the equation (x minus 12) (x + 4) = 9.

1 answer:

8 0

look in comments for answer

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elixir [45]

Answer:

825

Step-by-step explanation:

hope it helps.good day

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2 years ago

Jlenok [28]

Answer:

y = (x -2)^2 +4

Step-by-step explanation:

Translation (right, up) by (h, k) gives you the function ...

g(x) = f(x -h) +k

You want f(x) = x^2 to be translated right 2 and up 4, so it becomes ...

y = (x -2)^2 +4

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3 years ago

sammy [17]

Answer: -164

Step-by-step explanation:

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3 years ago

mel-nik [20]

Step-by-step explanation:

$the \: gradient \: of \: line \: a \: is$

$m = \frac{4}{1 } \\ m = 4$

$the \: gradient \: of \: line \: b \: is$

$m = \frac{ - 2}{1} \\ m = - 2$

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4 years ago

Ann [662]

4 divided by 6 times 5 equals 3.333

7 0

3 years ago