.if you can solve just one no problem but with steps its needed

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2