Mathematics, 31.07.2020 20:01 droidd133

what number must you add to complete the square? x^2+6x=13 A.(x+3)^2=22 B.(x+3)^2=4 (x+9)^2=22 (x+9)^2=4

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what number must you add to complete the square? x^2+6x=13 A.(x+3)^2=22 B.(x+3)^2=4 (x+9)^2=22 (x+9)...