Question

simplify the following in copy​

Answer 1

Answer:

Step-by-step explanation:

(2 x+12/3)(3 x+12/6)-(x-7/7)(x+7/7)

(x+6)(x+4)/3-(x^2-49)/49

x^2+4 x+6 x+24/24-x^2+49/49

10 x+24+49/24*49

10 x+ 73/1176

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