Mathematics, 08.04.2021 03:00 ijohnh14

Rewrite the equation by completing the square. x^{2}+4x-21 = 0

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Mathematics, 21.06.2019 15:00, morant55

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

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Mathematics, 21.06.2019 18:50, alex7449

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

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Are the corresponding angles congruent? explain why or why not.

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Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

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Rewrite the equation by completing the square. x^{2}+4x-21 = 0...

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