[p∨(q∧r)]∧(¬p∨q) by law of logics
2x-3=x+4
You are in a hot air balloon. You look at steve with an angle of depression of 30 degrees. You are 1200ft high above the ground. H...
3x-4=2x
9(x-1)^2+7 = 0
y+y+y-y-y-y
examples of enlarge a figure by a scale factor half with centre of enlargement o
approximate 2.798 to 2 decimal place
4z/5+3=2z/3