find the values of x for which f(x)=g(x). f(x)=x^2+2x+1, g(x)=7x-5

Answer 1

x = 2 or 3

2^2 + 2(2) + 1 = 7(2) -5

4+4+1 = 14-5

9 = 9

3^2 + 2(3) + 1 = 7(3) - 5

9 + 6 + 1 = 21-5

16 = 16