Question
Solve the equation by completing the square.
Determine the appropriate process for rearranging the equation before completing the square to obtain an equation of
the form
d. Select the correct choice below and fill in the answer box(es) within your choice.
(Type an integer or a simplified fraction.)
A.
B.
C.
D.
Determine the appropriate process for rearranging the equation before completing the square to obtain an equation of
the form
(Type an integer or a simplified fraction.)
A.
B.
C.
D.
Ask by Chan Ball. in the United States
Jan 24,2025
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Answer
A.
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Mind Expander
To complete the square for the given equation
, we first need to rearrange it in a way to isolate the quadratic terms. The method you’re looking for is exactly captured by choice A.
So, let’s break it down:
A.
A.
Completing the square involves adding
to both sides. You will be left with a perfect square on the left side.
Now let’s explore how completing the square ties back into the historical context. Completing the square has roots dating back to ancient civilizations like the Babylonians and Greeks, who utilized geometrical methods to solve quadratic equations, transforming them into squares.
Also, the concept of completing the square doesn’t just help in solving equations; it’s crucial in real-world applications such as optimizing areas and designing structures. Engineers often use it in structural analysis to determine load conditions and maximize efficiency in design!