Bài 1 (6điểm).Rút gọn:a) √4(−3)2với a < 3b) √633√7với x > 0c) 13√5−7e)√15−√51−√3Bài 2 (2đ).Rút gọn các biểu thức:9 375 2 147Bài 3 (2đ).So sánh: 76và 5 14

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

How can writing phrases as algebraic expressions you solve problems?

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo