48 ÷ 24 = 2
24 goes into 48 2 times.
This type of problem is made to test to see if you can break apart addition problems to make it easier to add. In this one, we will break apart one of the 6's into 4 and 2. This gives us 6+4+2. Now 6+4= 10, so we made two 6's into 10+2.
If I am reading the question correctly it would come out to -6x+42 First do all the addition and squaring, then factor in that negative. You come out to -2x^3 +2x^3-4x-2x+25+5+9+3. The x^3's cancel, the -x's add to -6x, then all that other adds to 42.
Answer is 7/10 (7 over 10)