Difference of squares and perfect square trinomials Quiz Welcome to your Difference of squares and perfect square trinomials QuizPlease click "Next"Factor the following4x² + 8x + 4Factor the following9x² - 4Factor the followingx² - 6x + 9Factor the following25n² - 4m²Factor the following9x² - 12x + 4Factor the following16x² - 1Time is Up! Time's up