Question
Problem 22
Solve each quadratic equation by completeling the square.
x^2 -6x-3 = 0
MY answer: x = 3 +- 2 radical (3)
Problem 28
2x^2+10x+11=0
My answer: x = -2.5 +- 0.5 radical (3)
Problem 38
Find two consecutive positive integers such that the sum of their square is 85.
My answer: the integers are 7 and 6
Solve each quadratic equation by completeling the square.
x^2 -6x-3 = 0
MY answer: x = 3 +- 2 radical (3)
Problem 28
2x^2+10x+11=0
My answer: x = -2.5 +- 0.5 radical (3)
Problem 38
Find two consecutive positive integers such that the sum of their square is 85.
My answer: the integers are 7 and 6