Soit a+b=-6,2 calculer
e=(a+4,5)-(-b-1,7)
f=12-(a-4)+(3-b)

Find two rational expressions that have the difference of 2-n/n-4

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

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