I need some assistance with a math problem.

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

Consider the function f(x)=2x^3+24x^2−54x+9,−9≤x≤2 this function has an absolute minimum value equal to? and an absolute maximum value equal to ?

Which similarity statement describes the polygons? △mka∼△lrt △kma∼△trl △kam∼△ltr △akm∼△rtl two triangles are shown. triangle a m k and triangle t r l. angle a is congruent to angle r. angle k is congruent to angle t. angle m is congruent to angle r. a k is 5 centimeters. a m is 4 centimeters. m k is 6 centimeters. l t is 9 centimeters. t r is 7.5 centimeters. l r is 6 centimeters.