Answer its for a kona’s mother realized that her age is the difference of kona’s age squared and four. if  k  represents kona’s age, which expression represents kona’s mother’s age?

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)