1.bror simplifies the expression x^2 +3x+2/ x+2 as follows:

My answer to the problem is as follows:

Bror should factor out (x^2 + 3x + 2) using the quadratic formula and that will be (x + 2)(x + 1).

Then he will simply that [(x +2)(x + 1)]/(x + 2) becomes x + 1.

Therefore x + 1 = 0 will be x = -1.

I hope my answer has come to your help. God bless and have a nice day ahead!

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)