Question

3x²-x-10=0 solve eqñ by formula method​

Answer 1

2

Step-by-step explanation:

$3 {x}^{2} - 6x + 5x - 10 \\ = 3x(x - 2) + 5(x - 2) = \\0 \\ = x - 2 = 0 \\ x = 2$