Divide. round to the nearest tenth if necessary. 7.24 divided by 7

Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²