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tensa zangetsu [6.8K]

3 years ago

14

If using the method of completing the square to solve the quadratic equation x2 −4x+13=0, which number would have to be added to

"complete the square"?

1 answer:

stiv31 [10]3 years ago

7 0

X²-4x+(4/2)²-(4/2)²+13=0
x²-4x+4-4+13=0

-4 should be added

Mark brainliest please

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Step-by-step explanation:

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General equation of parabola

y=a(x-h)²+k

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GIVE EXAMPLE OF ACTION PLAN THAT SHOWS A CONTEXTUALIZED LEARNING PROGRAM

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An example of contextualization in teaching is when writing skills are taught with reference to topics.

<h3>How to illustrate the information?</h3>

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