learning task 1:
find the solution set of x² - x ≤ 20 using the given steps.

step 1: transform the given quadratic inequality into quadratic equation.(make sure to express into standard form.)

step 2: solve for the roots (critical points). you may use any method in solving quadratic equations.

step 3: use the roots (critical points) to obtain the intervals.

step 4: choose a test point in each interval to determine the solution set.

step 5: graph the solution set.

pakisagot po kailangan napo namin .