Question

F(x)=x^2+6x+8 What are the zeroes of the function? Write the smaller x first, and the larger x second

Answer 1

x²+6x+8= 0
Discriminant = 6²-4·1·8 = 4
Pythagorean theorem:
x = [-6±√(6²-4·1·8)]/[2· 1] = [-6±√4]/2 = -4, -2
Zeroes: -4,-2

Answer 2

the answer is x6+6+6-7