Question

Determine whether the given value of x is a solution of the given equation
or not: 3x2 - 2x - 1 = 0; x = 1.​

Answer 1

Answer:

3x2 - 2x - 1 = 0

Let x = 1, 3(1)2 - 2(1) - 1 = 3 - 2 -1 = 0

Therefore the given value of x is a solution of the given equation .