gabrielaperezcz
29.05.2020 •
Mathematics
What is the answers to (2x-1)(kx+1)=6x^2-x-1,,(x+6)(x+k)=x^2+4x-12,, and (8x^2-4x+5)+(-2x^2+kx-3)=6x^2-7x+2
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Ответ:
1 hour 5 hours ? i think
Step-by-step explanation: