Mathematics, 20.07.2019 00:30 mgaud2786
This is josh’s solution for the equation x2-6x-7=0: x2-6x-7=0 x2-6x=7 x2-6x+9=7+9 (x-3)2=16 x=19 x-3=-16 x=-13 is josh’s solution correct? explain
Answers: 1
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This is josh’s solution for the equation x2-6x-7=0: x2-6x-7=0 x2-6x=7 x2-6x+9=7+9 (x-3)2=16 x=19...
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