Mathematics, 29.07.2019 10:30 amunnik04

Can someone me with this question? this is josh's solution for the equation: x^2-6x-7=0 x^2-6x-7=0 x^2-6x=7 x^2-6x+9=7+9 (x-3)^2=16 x-3=16 x=19 x-3=-16 x=-13 is josh's solution correct? explain.

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Can someone me with this question? this is josh's solution for the equation: x^2-6x-7=0 x^2-6x-7...