Question

In each of the following determine whether the given values are solution of the given equation or not: (i) 3x2 - 2x-1=0, x = 1 (ii) 6x2 - x - 2 = 0, x = -1/2, x = 2/3 (ii) x2-x+1 = 0, x = 1, x = -1 (iv) x2 + √2x - 4 = 0, x = √2, x = -2/√2​

Answer 1

Step-by-step explanation:

i) 6×2-×-2=0,×=-1/2,×=2/3

I hope the right answer