Help me answer this question

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.